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BACKGROUND: Atherosclerotic cardiovascular disease is highly prevalent in patients with end-stage kidney disease (ESKD). Kidney transplant (KT) improves patient survival and cardiovascular outcomes. The impact of preexisting coronary artery disease (CAD) and peripheral artery disease (PAD) on posttransplant outcomes remains unclear. METHODS: This is a retrospective study utilizing the United States Renal Data System. Adult diabetic dialysis patients who underwent first KT between 2006 and 2017 were included. The study population was divided into four cohorts based on presence of CAD/PAD: (1) polyvascular disease (CAD + PAD); (2) CAD without PAD; (3) PAD without CAD; (4) no CAD or PAD (reference cohort). The primary outcome was 3-year all-cause mortality. Secondary outcomes were incidence of posttransplant myocardial infarction (MI), cerebrovascular accidents (CVA), and graft failure. RESULTS: The study population included 19,329 patients with 64.4% men, mean age 55.4 years, and median dialysis duration of 2.8 years. Atherosclerotic cardiovascular disease was present in 28% of patients. The median follow up was 3 years. All-cause mortality and incidence of posttransplant MI were higher with CAD and highest in patients with polyvascular disease. The cohort with polyvascular disease had twofold higher all-cause mortality (16.7%, adjusted hazard ratio (aHR) 1.5, p < 0.0001) and a fourfold higher incidence of MI (12.7%, aHR 3.3, p < 0.0001) compared to the reference cohort (8.0% and 3.1%, respectively). There was a higher incidence of posttransplant CVA in the cohort with PAD (3.4%, aHR 1.5, p = 0.01) compared to the reference cohort (2.0%). The cohorts had no difference in graft failure rates. CONCLUSIONS: Preexisting CAD and/or PAD result in worse posttransplant survival and cardiovascular outcomes in patients with diabetes mellitus and ESKD without a reduction in graft survival.
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Doença da Artéria Coronariana , Diabetes Mellitus , Falência Renal Crônica , Transplante de Rim , Infarto do Miocárdio , Doença Arterial Periférica , Acidente Vascular Cerebral , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Transplante de Rim/efeitos adversos , Estudos Retrospectivos , Fatores de Risco , Doença da Artéria Coronariana/epidemiologia , Doença da Artéria Coronariana/cirurgia , Doença da Artéria Coronariana/complicações , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/epidemiologia , Doença Arterial Periférica/complicações , Infarto do Miocárdio/epidemiologia , Falência Renal Crônica/diagnóstico , Falência Renal Crônica/epidemiologia , Falência Renal Crônica/cirurgiaRESUMO
BACKGROUND: The positive aspects of social interaction on health have been described often, with considerably less attention to their negative aspect. This study aimed to assess the impact of social associations on cardiovascular mortality in the United States. METHODS: The Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research (CDC WONDER) data sets from 2016 to 2020 were used to identify death records due to cardiovascular disease in the United States population aged 15 years and older. The social association rate defined as membership associations per 10,000 population, accessed from the 2020 County Health Rankings data was used as a surrogate for social participation. All United States counties were grouped into quartiles based on their social association rate; Q1 being the lowest quartile of social association, and Q4 the highest quartile. Age-adjusted mortality rate (AAMR) was calculated for each quartile. County health factor rankings for the state of Texas were used to adjust the AAMR for baseline comorbidities of county population, using Gaussian distribution linear regression. RESULTS: Overall, the AAMR was highest in the 4th social association rate quartile (306.73 [95% CI, 305.72-307.74]) and lowest in the 1st social association rate quartile (266.80 [95% CI, 266.41-267.20]). The mortality rates increased in a linear pattern from lowest to highest social association rate quartiles. After adjustment for the county health factor ranks of Texas, higher social association rate remained associated with a significantly higher AAMR (coefficient 15.84 [95% CI, 12.78-18.89]). CONCLUSIONS: Our study reported higher cardiovascular AAMR with higher social associations in the United States, with similar results after adjustment for County Health Rankings in the state of Texas.
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Doenças Cardiovasculares , Humanos , Estados Unidos/epidemiologia , Doenças Cardiovasculares/diagnóstico , Estudos TransversaisRESUMO
AIMS: Contemporary data on the prevalence, trends, and outcomes of cardiovascular diseases (CVDs) in pregnant patients are limited. This study aimed to analyse the prevalence, trends, and outcomes of CVD and their subtypes in hospitalized pregnant patients in the USA. METHODS AND RESULTS: This retrospective population-based cohort study used the Nationwide Readmission Database to identify all hospitalized pregnant patients from 1 January 2010, to 31 December 2019. Data analyses were conducted from January to February 2022. Pregnancy-associated hospitalizations were identified. The main outcomes were the prevalence and trend of CVD in pregnant patients. 39 212 104 hospitalized pregnant patients were identified: 4 409 924 with CVD (11.3%) and 34 802 180 without CVD (88.8%). The annual age-adjusted CVD prevalence increased from 9.2% in 2010 to 14.8% in 2019 (P < 0.001). Hypertensive disorder of pregnancy (1069/10 000) was the most common, and aortic dissection (0.1/10 000) was the least common CVD. The trends of all CVD subtypes increased; however, the trend of valvular heart disease decreased. Age-adjusted in-hospital all-cause mortality was 8.2/10 000 in CVD, but its trend decreased from 8.1/10 000 in 2010 to 6.5/10 000 in 2019 (P < 0.001). CVD was associated with 15.51 times higher odds of in-hospital all-cause mortality compared with non-CVD patients [odds ratio (OR): 15.51, 95% confidence interval (CI)13.22-18.20, P < 0.001]. CVD was associated with higher 6-week postpartum readmission (OR: 1.97, 95% CI: 1.95-1.99), myocardial infarction (OR: 3.04, 95% CI: 2.57-3.59), and stroke (OR: 2.66, 95% CI: 2.41-2.94)(P < 0.001 for all). CONCLUSION: There is an increasing age-adjusted trend in overall CVD and its subtypes among pregnant patients in the USA from 2010 to 2019. Pregnant patients with CVD had higher odds of in-hospital mortality than those without CVD. However, in-hospital all-cause mortality among patients with and without CVD has decreased over the past 10 years. CVD was associated with higher 6-week postpartum all-cause readmission, myocardial infarction, and stroke rates.
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Doenças Cardiovasculares , Infarto do Miocárdio , Acidente Vascular Cerebral , Gravidez , Feminino , Humanos , Estados Unidos , Estudos de Coortes , Estudos Retrospectivos , Prevalência , Infarto do Miocárdio/epidemiologiaRESUMO
BACKGROUND: Patients with hypertrophic cardiomyopathy (HCM) and atrial fibrillation (AF) are at increased stroke risk in comparison to those with non-valvular AF not affected by HCM. OBJECTIVES: To investigate the role of left atrial appendage closure (LAAC) in patients with HCM and AF. METHODS AND RESULTS: We identified patients with HCM and AF using the National Readmission Dataset. Patients were stratified based on LAAC status. The primary efficacy outcome was a composite of ischaemic and haemorrhagic stroke, TIA, and all-cause mortality. The primary safety outcome was a composite of major bleeding and pericardial complications. Patients were matched using inverse probability of treatment weighting. Cox-proportional hazard regression was applied to calculate the hazard ratio (HR) with a 95% confidence interval (CI) on matched cohorts. We identified 71 980 patients with HCM and AF. 1351 (1.9%) patients underwent LAAC. Two hundred and eighty-seven (21.2%) underwent transcatheter LAAC. LAAC was associated with a lower risk of the primary efficacy outcome (2.5% vs. 5.4%, HR: 0.38; 95% CI: 0.17-0.88; P = 0.024), the primary safety outcome (2.9% vs. 6.8%, HR: 0.39; 95% CI: 0.23-0.66, P = 0.001), and reduced major bleeding. The LAAC group trended towards a lower risk of ischaemic stroke and all-cause mortality. CONCLUSION: Surgical and transcatheter LAAC was associated with a lower risk of haemorrhagic stroke and major bleeding.
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OBJECTIVE: We aimed to analyze trends of 30-day readmission and find high-risk patients associated with increased risk of mortality, resource use, and readmission after primary left ventricular assist device (LVAD) implantation. Limited data exist on the contemporary trends of readmission rates and patients at a higher risk of worse outcomes after LVAD implantation. METHODS AND RESULTS: This is a retrospective study of adults from the Nationwide Readmission Database who underwent primary durable LVAD implantation from 2010 to 2018. The main outcomes were 30-day readmission rates and their trends in patients with primary durable LVAD implantation from 2010 to 2018. This study also sought to identify patients at the highest risk for readmission, in-hospital mortality, and resource use. A total of 31,002 adults with primary durable LVAD implantation were included in the present analysis. Overall, 3808 patients (12.3%) died and 27,168 (87.6%) were discharged alive. Of those discharged alive, 8303 patients (30.6%) were readmitted within 30 days. The trend of 30-day all-cause readmission among LVAD implantation patients remained similar from 2010 to 2018 (Pâ¯=â¯.809). The in-hospital mortality rate during the index hospitalization decreased significantly (Pâ¯=â¯.014), and the mean cost of an index hospitalization increased (Pâ¯=â¯.031) during the study period. The patients with post-LVAD in-hospital cardiac, vascular, and thromboembolic complications (ie, high-risk patients) had the highest mortality, resource use, and readmission rates compared with patients without major complications. CONCLUSIONS: This study found that the readmission rates associated with LVAD implantation did not change from 2010 to 2018 and identified high-risk patients who may benefit from closer monitoring after primary LVAD implantation.
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Insuficiência Cardíaca , Coração Auxiliar , Adulto , Coração Auxiliar/efeitos adversos , Humanos , Readmissão do Paciente , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
BACKGROUND AND CONTEXT: Glucagon-like peptide-1 receptor (GLP-1 R) based imaging has shown higher sensitivity for insulinoma localization as compared to other anatomic/functional imaging. METHODOLOGY: We reviewed the published English literature for GLP-1 R targeted imaging in insulinoma in PubMed until August 2020 in accordance with PRISMA guidelines using the MeSH terms "((Exendin-4 PET/CT) OR (Exendin-4 SPECT/CT) OR (GLP-1 R imaging)) AND (Insulinoma)". An individual patient data-metanalysis (IPD-MA) was performed, and performance parameters were calculated for the histopathological diagnosis of insulinoma. MAIN OUTCOME MEASURES: True-positive (TP), false-positive (FP), false-negative (FN), true-negative (TN), sensitivity (Sn), specificity (Sp), positive predictive value (PPV) and negative predictive value (NPV) for insulinoma localization. RESULTS: A total of 179 cases (316 lesions) from 16 publications were included for IPD-MA. For insulinoma localization, exendin-4-PET/CT (Sn & PPV: 94%) performed better than exendin-4-SPECT/CT (Sn: 63%, PPV: 94%). The Sn was lower in malignant insulinoma cases whereas the Sp was higher in cases with MEN-1 syndrome. With exendin-4-based imaging, FP uptakes in Brunner's gland, normal pancreas, and other ß-cell pathologies and FN results in pancreatic tail lesions and malignancy were seen in a few patients. TN results suggested the correct diagnosis of other endogenous hyperinsulinemic hypoglycaemia (EHH) subtypes. CONCLUSION: For insulinoma localization, exendin-4 PET/CT should be preferred over exendin-4 SPECT/CT because of higher sensitivity and specificity. FP uptakes in Brunner's gland, normal pancreas, and other ß-cell pathologies and FN results in tail lesions, and malignant insulinomas are limitations. Higher specificity for insulinoma localization is particularly useful in patients with MEN-1 syndrome.
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Insulinoma , Neoplasias Pancreáticas , Diagnóstico por Imagem , Exenatida , Humanos , Insulinoma/diagnóstico por imagem , Neoplasias Pancreáticas/diagnóstico por imagem , Tomografia por Emissão de Pósitrons combinada à Tomografia ComputadorizadaRESUMO
OBJECTIVE: Coronary artery calcification (CAC) is one of the paramount hurdles for percutaneous coronary intervention (PCI) since it impedes stent delivery and complete expansion. This study intended to evaluate the short-term clinical and procedural outcomes comparing rotational atherectomy (RA) and orbital atherectomy (OA) in patients with heavily calcified coronary lesions undergoing PCI. Design: This systematic review and meta-analysis included all head-to-head published comparisons of coronary RA versus OA. Procedural endpoints and post-procedural clinical outcomes (30 days/in-hospital), were compared. RevMan 5.3 software was used for data analysis. Results: Seven retrospective observational investigations with a total of 4623 patients, including 3203 patients in the RA group and 1420 patients in the OA group, were incorporated. Compared with OA, the RA group was associated with a higher incidence of myocardial infarction at short-term follow-up (OR: 1.56, 95% CI: 1.07-2.29, p = .02, I2 = 0%). No difference was noted among other short-term post-procedural clinical outcomes including all-cause mortality, target vessel revascularization, or major adverse cardiac events. Among procedural complications, RA was associated with reduced coronary artery dissection and arterial perforation. Increased fluoroscopy time was observed in the RA cohort as compared with OA (MD: 4.78, 95% CI: 2.25-7.30, p = .0002, I2 = 80%). Conclusion: RA was associated with fewer vascular complications, but at a cost of higher incidence of myocardial infarction and higher fluoroscopy time compared with OA, at short term follow-up. OA is a safe and effective alternative for the management of CAC.
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Aterectomia Coronária , Aterectomia , Intervenção Coronária Percutânea , Aterectomia/efeitos adversos , Aterectomia Coronária/efeitos adversos , Humanos , Estudos Observacionais como Assunto , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Chest pain is one of the most common reasons for emergency department visits worldwide, and troponins play a central role in diagnosing acute coronary syndrome (ACS) in these patients. Hence, the tests for these molecules are imperative in triage for ACS. Presently, multiple high-sensitivity troponin tests are available, including those for troponin T and I. However, in the presence of physiological and pathological alterations such as chronic kidney disease (CKD) and muscle dysfunction, these tests lose their sensitivity and specificity, especially if not interpreted in the right clinical background. Further, no guidelines exist for interpreting the results in patients with CKD. We identified studies that compared the relative efficacy, sensitivity, and specificity of tests for troponin T and I in patients with CKD to understand the practical problems in the clinical interpretation of these results in the specific setting of CKD and highlight the measures to be taken into consideration.
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Síndrome Coronariana Aguda/sangue , Síndrome Coronariana Aguda/diagnóstico , Insuficiência Renal Crônica/sangue , Troponina I/sangue , Troponina T/sangue , Humanos , Sensibilidade e EspecificidadeRESUMO
The 2019 American College of Cardiology and American Heart Association guidelines regarding low-dose aspirin in the primary prevention of atherosclerotic cardiovascular disease (ASCVD) indicate an increased risk of bleeding without a net benefit. The coronary artery calcium (CAC) score could be used to guide aspirin therapy in high-risk patients without an increased risk of bleeding. With this systematic review, we aimed to analyze studies that have investigated the role of CAC in primary prevention with aspirin. A total of 4 relevant studies were identified and the primary outcomes of interest were bleeding events and major adverse cardiac events. The outcomes of interest were stratified into 3 groups based on CAC scoring: 0, 1 to 99, and ≥100. A study concluded from 2,191 patients that with a low bleeding risk, CAC ≥100, and ASCVD risk ≥5% aspirin confers a net benefit, whereas patients with a high bleeding risk would experience a net harm, irrespective of ASCVD risk or CAC. All other studies demonstrated net benefit in patients with CAC ≥100 with a clear benefit. CAC scores correspond to calcified plaque in coronary vessels and are associated with graded increase in adverse cardiovascular events. Our review has found that in the absence of a significant bleeding risk, increased ASCVD risk and CAC score corelate with increased benefit from aspirin. A study demonstrated a decrease in the odds of myocardial infarction from 3 to 0.56 in patients on aspirin. The major drawback of aspirin for primary prevention is the bleeding complication. At present, there is no widely validated tool to predict the bleeding risk with aspirin, which creates difficulties in accurately delineating risk. Barring some discrepancy between studies, evidence shows a net harm for the use of aspirin in low ASCVD risk (<5%), irrespective of CAC score.
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Aspirina , Doença da Artéria Coronariana , Prevenção Primária , Calcificação Vascular , Humanos , Aspirina/uso terapêutico , Prevenção Primária/métodos , Doença da Artéria Coronariana/prevenção & controle , Calcificação Vascular/prevenção & controle , Vasos Coronários/diagnóstico por imagem , Vasos Coronários/metabolismo , Inibidores da Agregação Plaquetária/uso terapêutico , Medição de Risco/métodos , Hemorragia/induzido quimicamenteRESUMO
OBJECTIVES: The aim of this study was to compare clinical outcomes of transcatheter and surgical mitral valve repair (SMVr) in primary mitral regurgitation (MR) and MR with heart failure with reduced ejection fraction (HFrEF). METHODS: In this retrospective cohort study, we used the Nationwide Readmission Database to identify primary MR and MR with HFrEF patients who underwent transcatheter or SMVr from 2016 to 2019. A propensity score with 1:1 matching was applied. The primary outcome was a cumulative event rate of major adverse cardiovascular events (MACE), which was a composite of all-cause mortality, myocardial infarction, stroke, heart failure, cardiac arrest and mitral valve replacement. Other important secondary outcome was in-hospital mortality. RESULTS: After propensity score matching, 2187 matched pairs were found in the primary MR cohort and 2178 matched pairs were found in the MR-HFrEF cohort. Transcatheter mitral valve repair (TMVr) had significantly higher medium-term MACE compared with SMVr in both cohorts (primary MR: hazard ratio: 1.73, 95% confidence interval: 1.33-2.26, P ≤ 0.001; MR-HFrEF: hazard ratio: 2.00, 95% confidence interval: 1.58-2.54, P ≤ 0.001). TMVr showed similar in-hospital mortality in both cohorts. CONCLUSIONS: Although TMVr showed better short-term outcomes, it had significantly higher medium-term MACE than SMVr in both cohorts. Thus, shared decision-making should be performed for TMVr after discussing the benefits and risks in patients who can undergo SMVr.
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Insuficiência Cardíaca , Implante de Prótese de Valva Cardíaca , Insuficiência da Valva Mitral , Humanos , Insuficiência da Valva Mitral/etiologia , Valva Mitral/cirurgia , Insuficiência Cardíaca/cirurgia , Estudos Retrospectivos , Implante de Prótese de Valva Cardíaca/efeitos adversos , Cateterismo Cardíaco/efeitos adversos , Volume Sistólico , Resultado do TratamentoRESUMO
There is limited evidence for the role of intravascular ultrasound (IVUS) in patients who underwent peripheral vascular intervention (PVI). We conducted retrospective cohort study utilizing the Healthcare Cost and Utilization Project-Agency for Healthcare Research and Quality National Readmission database to delineate outcomes in IVUS-guided PVI versus non-IVUS-guided PVI. The present study utilized National Readmission database between January 1, 2016, and December 31, 2019. We identified patients who underwent endovascular intervention for peripheral artery disease using relevant International Classification of Diseases, Tenth Revision, Procedural Coding System. The cohort was divided based on the use of IVUS during the procedure. The primary outcome was major amputation at 6 months after index hospitalization. Measured confounders were matched using propensity score inverse probability of treatment weighing method. We further performed a subgroup analysis based on disease severity, location of intervention, device, and procedure. A total of 434,901 hospitalizations were included in the present analysis. PVI with IVUS compared with no IVUS had similar risk of amputation at 6 months (195 of 8,939 [2.17%] vs 10,404 of 384,003 [2.71%]), hazard ratio 0.98, CI 0.77 to 1.25. Further, there was no difference in the rates of secondary outcomes. On subgroup analysis, amputation rates were significantly lower in patients with rest pain, in iliac intervention, or patients who underwent drug-eluting stent implantation with the use of IVUS compared with no IVUS. This nationwide observational study showed that there was no difference in major amputation rates with the use of IVUS in patients who underwent PVI. However, in subgroup of patients with rest pain, iliac intervention or drug-eluting stent implantation IVUS use was associated with significantly lower major amputation rates.
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Amputação Cirúrgica , Procedimentos Endovasculares , Doença Arterial Periférica , Ultrassonografia de Intervenção , Humanos , Ultrassonografia de Intervenção/métodos , Doença Arterial Periférica/cirurgia , Doença Arterial Periférica/diagnóstico por imagem , Masculino , Feminino , Procedimentos Endovasculares/métodos , Idoso , Estudos Retrospectivos , Amputação Cirúrgica/estatística & dados numéricos , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Pontuação de Propensão , Stents FarmacológicosRESUMO
BACKGROUND: Adults with congenital heart disease (ACHD) have increased risk of arrhythmias warranting implantation of cardiac implantable electronic devices (CIEDs), which may parallel the observed increase in survival of ACHD patients over the past few decades. We sought to characterize the trends and outcomes of CIED implantation in the inpatient ACHD population across US from 2005 to 2019. METHODS: A retrospective analysis of the Nationwide Inpatient Sample (NIS) identified 1,599,519 unique inpatient ACHD admissions (stratified as simple (85.1%), moderate (11.5%), and complex (3.4%)) using the International Classification of Diseases 9/10-CM codes. Hospitalizations for CIED implantation (pacemaker, ICD, CRT-p/CRT-d) were identified and the trends analyzed using regression analysis (2-tailed p < 0.05 was considered significant). RESULTS: A significant decrease in the hospitalizations for CIED implantation across the study period [3.3 (2.9-3.8)% in 2005 vs 2.4 (2.1-2.6)% in 2019, p < 0.001] was observed across all types of devices and CHD severities. Pacemaker implantation increased with each age decade, whereas ICD implantation rates decreased over 70 years of age. Complex ACHD patients receiving CIED were younger with a lower prevalence of age-related comorbidities, however, had a greater prevalence of atrial/ventricular tachyarrhythmias and complete heart block. The observed inpatient mortality rate was 1.2%. CONCLUSIONS: In a nationwide analysis, we report a significant decline in CIED implantation between 2005 and 2019 in ACHD patients. This may either be due to a greater proportion of hospitalizations resulting from other complications of ACHD or reflect a declining need for CIED due to advances in medical/surgical therapies. Future prospective studies are needed to elucidate this trend further.
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Desfibriladores Implantáveis , Cardiopatias Congênitas , Marca-Passo Artificial , Adulto , Humanos , Idoso , Idoso de 80 Anos ou mais , Estudos Retrospectivos , Desfibriladores Implantáveis/efeitos adversos , Cardiopatias Congênitas/epidemiologia , Cardiopatias Congênitas/terapia , Arritmias Cardíacas/epidemiologia , Arritmias Cardíacas/terapiaRESUMO
Bicuspid aortic valve (BAV) is a common congenital valvular malformation, which may lead to early aortic valve disease and bicuspid-associated aortopathy. A novel BAV classification system was recently proposed to coincide with transcatheter aortic valve replacement being increasingly considered in younger patients with symptomatic BAV, with good clinical results, yet without randomized trial evidence. Procedural technique, along with clinical outcomes, have considerably improved in BAV patients compared with tricuspid aortic stenosis patients undergoing transcatheter aortic valve replacement. The present review summarizes the novel BAV classification systems and examines contemporary surgical and transcatheter approaches.
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Patients with end-stage kidney disease (ESKD) on dialysis have an increased burden of coronary artery disease (CAD). This study assessed the trend and outcomes for coronary artery bypass surgery (CABG) in patients with ESKD and stable CAD. We conducted a longitudinal study using the United States Renal Data System of patients with ESKD and stable CAD who underwent CABG from the years 2009 to 2017. The outcomes included in-hospital, long-term mortality, and repeat revascularization. The follow-up was until death, end of Medicare AB coverage, or December 31, 2018. A total of 11,952 patients were identified. The mean age was 62.8 years, 68% were male, and 67% were white. The common co-morbidities included hypertension (97%), diabetes mellitus (75%), and congestive heart failure (53%). A significant decrease in CABG procedures from 2.9 to 1.3 procedures per 1,000 patients with ESKD (p <0.001) was noted during the years studied. The overall in-hospital mortality rate was 5.9%, and there was a significant decrease over the study period (p = 0.01). Although the 30-day mortality rate was 6.9% and remained steady (p = 0.14), the 1-year mortality rate was 22.8% and decreased significantly (p <0.001). At 5 years, the overall survival rate was 35%, and patients with internal mammary artery grafts showed better survival than those without (36% vs 25%). In conclusion, there has been a decrease in CABG procedures performed in patients with ESKD with stable CAD with decreasing in-hospital and 1-year mortality. Those with an internal mammary artery graft do better, but the overall long-term survival remains dismal in this population. There remains need for caution and individualization of revascularization decisions in this high-risk population.
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Ponte de Artéria Coronária , Doença da Artéria Coronariana , Mortalidade Hospitalar , Falência Renal Crônica , Humanos , Masculino , Falência Renal Crônica/epidemiologia , Falência Renal Crônica/cirurgia , Feminino , Doença da Artéria Coronariana/cirurgia , Doença da Artéria Coronariana/epidemiologia , Pessoa de Meia-Idade , Estados Unidos/epidemiologia , Idoso , Mortalidade Hospitalar/tendências , Estudos Longitudinais , Diálise Renal , Resultado do TratamentoRESUMO
Background: With over 18.6 million deaths annually, cardiovascular diseases (CVDs) are the leading cause of mortality worldwide. One such complication of CVDs that can result in stroke is atrial fibrillation (Afib). As part of global outreach and awareness, World Heart Day and Atrial Fibrillation Awareness Month are celebrated annually on 29 September and the month of September, respectively. Both of these events are important cardiovascular awareness initiatives to assist public education and develop awareness strategies, and they have received considerable support from leading international organizations. Objective: We studied the global digital impact of these campaigns via Google Trends and Twitter. Methods: We evaluated the overall number of tweets, impressions, popularity and top keywords/hashtags, and interest by region to determine the digital impact using various analytical tools. Hashtag network analysis was done using ForceAtlas2 model. Beyond social media, Google Trends web search analysis was carried out for both awareness campaigns to examine 'interest by region' over the past five years by analyzing relative search volume. Results: #WorldHeartDay and #UseHeart (dedicated social media hashtags for World Heart Day by the World Heart Federation) alone amassed over 1.005 billion and 41.89 million impressions as compared with the 1.62 million and 4.42 million impressions of #AfibMonth and #AfibAwarenessMonth, respectively. On Google Trends web search analysis, the impact of Afib awareness month was limited to the USA, but World Heart Day had a comparatively global reach with limited digital involvement in the African continent. Conclusions: World Heart Day and Afib awareness month present a compelling case study of vast digital impact and the effectiveness of targeted campaigning using specific themes and keywords. Though the efforts of the backing organizations are commended, planning and collaboration are needed to further widen the reach of Afib awareness month.
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Fibrilação Atrial , Mídias Sociais , Humanos , Fibrilação Atrial/epidemiologiaRESUMO
Background Rates, causes, and predictors of readmission in patients with ST-segment-elevation myocardial infarction (STEMI) during COVID-19 pandemic are unknown. Methods and Results All hospitalizations for STEMI were selected from the US Nationwide Readmissions Database 2020 and were stratified by the presence of COVID-19. Primary outcome was 30-day readmission. Multivariable hierarchical generalized logistic regression analysis was performed to compare 30-day readmission between patients with STEMI with and without COVID-19 and to identify the predictors of 30-day readmissions in patients with STEMI and COVID-19. The rate of 30-day all-cause readmission was 11.4% in patients with STEMI who had COVID-19 and 10.6% in those without COVID-19, with the adjusted odds ratio (OR) not being significantly different between the two groups (OR, 0.88 [95% CI, 0.73-1.07], P=0.200). Of all 30-day readmissions in patients with STEMI and COVID-19, 41% were for cardiac causes. Among the cardiac causes, 56% were secondary to acute coronary syndrome, while among the noncardiac causes, infections were the most prevalent. Among the causes of 30-day readmissions, infectious causes were significantly higher for patients with STEMI who had COVID-19 compared with those without COVID-19 (29.9% versus 11.3%, P=0.001). In a multivariable model, congestive heart failure, chronic kidney disease, low median household income, and length of stay ≥5 days were found to be associated with an increased risk of 30-day readmission. Conclusions Post-STEMI, 30-day readmission rates were similar between patients with and without COVID-19. Cardiac causes were the most common causes for 30-day readmissions, and infections were the most prevalent noncardiac causes.
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COVID-19 , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST , Humanos , Estados Unidos/epidemiologia , Readmissão do Paciente , Infarto do Miocárdio com Supradesnível do Segmento ST/diagnóstico , Infarto do Miocárdio com Supradesnível do Segmento ST/epidemiologia , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Pandemias , Fatores de Risco , COVID-19/epidemiologia , COVID-19/terapia , Resultado do Tratamento , Intervenção Coronária Percutânea/efeitos adversos , Bases de Dados FactuaisRESUMO
There is a paucity of data exploring the impact of gender, race, and insurance status on invasive management and inhospital mortality in patients with COVID-19 with ST-elevation myocardial infarction (STEMI) in the United States. The National Inpatient Sample database for the year 2020 was queried to identify all adult hospitalizations with STEMI and concurrent COVID-19. A total of 5,990 patients with COVID-19 with STEMI were identified. Women had 31% lower odds of invasive management and 32% lower odds of coronary revascularization than men. Black patients had lower odds of invasive management (odds ratio [OR] 0.61, 95% confidence interval [CI] 0.43 to 0.85, p = 0.004) than White patients. Black and Asian patients had lower odds of percutaneous coronary intervention (Black: OR 0.55, 95% CI 0.38 to 0.80, p = 0.002; Asian: OR 0.39, 95% CI 0.18 to 0.85, p = 0.018) than White patients. Uninsured patients had higher odds of getting percutaneous coronary intervention (OR 1.78, 95% CI 1.05 to 2.98, p = 0.031) and lower odds of inhospital mortality (OR 0.41, 95% CI 0.19 to 0.89, p = 0.023) than privately insured patients. Patients with out-of-hospital STEMI had 19 times higher odds of invasive management and 80% lower odds of inhospital mortality than inhospital STEMI. In conclusion, we note important gender and racial disparities in invasive management of patients with COVID-19 with STEMI. Surprisingly, uninsured patients had higher revascularization rates and lower mortality than privately insured patients.
Assuntos
COVID-19 , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST , Masculino , Adulto , Humanos , Feminino , Estados Unidos/epidemiologia , Infarto do Miocárdio com Supradesnível do Segmento ST/epidemiologia , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Fatores de Risco , COVID-19/epidemiologia , COVID-19/terapia , Cobertura do Seguro , Hospitalização , Mortalidade Hospitalar , Resultado do TratamentoRESUMO
BACKGROUND: There is a significant increase in morbidity and mortality in patients complicated by major bleeding following transcatheter aortic valve replacement (TAVR). It has become more challenging to manage such complications when the patient needs to be on anticoagulation or antiplatelet agent post-procedure to prevent thrombotic/embolic complications. METHODS: We systematically reviewed all available randomized controlled trials and observational studies to identify incidence rates of gastrointestinal bleeding post-procedure. After performing a systematic search, a total of 8731 patients from 15 studies (5 RCTs and 10 non-RCTs) were included in this review. RESULTS: The average rate of gastrointestinal bleeding during follow-up was 3.0% in randomized controlled trials and 1.9% among observational studies. CONCLUSION: Gastrointestinal bleeding has been noted to be higher in the RCTs as compared to observational studies. This review expands knowledge of current guidelines and possible management of patients undergoing TAVR.
Assuntos
Estenose da Valva Aórtica , Substituição da Valva Aórtica Transcateter , Humanos , Substituição da Valva Aórtica Transcateter/efeitos adversos , Substituição da Valva Aórtica Transcateter/métodos , Valva Aórtica/cirurgia , Incidência , Fatores de Risco , Resultado do Tratamento , Hemorragia Gastrointestinal/epidemiologia , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/terapia , Estenose da Valva Aórtica/cirurgiaRESUMO
Background The impact of medical record-based frailty assessment on clinical outcomes in patients undergoing revascularization for critical limb-threatening ischemia (CLTI) is unknown. Methods and Results This study included patients with CLTI aged ≥18 years from the nationwide readmissions database 2016 to 2018 who underwent endovascular revascularization (ER) or surgical revascularization (SR). The hospital frailty risk score, a previously validated International Classification of Diseases, Tenth Edition, Clinical Modification (ICD-10-CM) claims-based score, was used to categorize patients into low- (<5), intermediate- (5-15), and high-risk (>15) frailty categories. Primary outcomes were in-hospital mortality and major amputation at 6 months. A total of 64 338 patients were identified who underwent ER (82.3%) or SR (17.7%) for CLTI. The mean (SD) age of the cohort was 69.3 (11.8) years, and 63% of patients were male. This study found a nonlinear association between hospital frailty risk score and in-hospital mortality and 6-month major amputation. In both ER and SR cohorts, the intermediate- and high-risk groups were associated with a significantly higher risk of in-hospital mortality (high-risk group: ER: odds ratio [OR], 7.2 [95% CI, 4.4-11.6], P<0.001; SR: OR, 28.6 [95% CI, 3.4-237.6], P=0.002) and major amputation at 6 months (high-risk group: ER: hazard ratio [HR], 1.6 [95% CI, 1.5-1.7], P<0.001; SR: HR, 1.7 [95% CI, 1.4-2.2], P<0.001) compared with the low-risk group. Conclusions The hospital frailty risk score, generated from the medical record, can identify frailty and predict in-hospital mortality and 6-month major amputation in patients undergoing ER or SR for CLTI. Further studies are needed to assess if this score can be incorporated into clinical decision-making in patients undergoing revascularization for CLTI.
Assuntos
Fragilidade , Humanos , Masculino , Adolescente , Adulto , Idoso , Feminino , Prognóstico , Fragilidade/diagnóstico , Fatores de Risco , Isquemia Crônica Crítica de Membro , HospitaisRESUMO
There is a paucity of data regarding the impact of liver fibrosis on patients with stage D heart failure (HF). We conducted a retrospective study (January 1, 2017 to December 12, 2020) in patients with stage D HF who underwent liver biopsy as part of their advanced HF therapy evaluation. Baseline characteristics and 1-year outcomes were compared between no- or mild-to-moderate-fibrosis (grade 0 to 2) and advanced-fibrosis (grade 3 to 4) groups. Of 519 patients with stage D HF, 136 who underwent liver biopsy (113 [83%] no or mild-to-moderate fibrosis and 23 [17%] advanced fibrosis) were included. A total of 71 patients (52%) received advanced HF therapies (23 heart transplantation, 48 left ventricular assist devices). One-year mortality was higher among patients with advanced fibrosis (52% vs 18%, p <0.001). Further subgroup analysis suggested a trend toward increased 1-year mortality among patients with advanced fibrosis who underwent advanced therapies (37% vs 13%, p = 0.09). There was a trend of lower likelihood of receiving advanced HF therapies in the advanced-fibrosis group, only 1 heart transplantation and 7 left ventricular assist devices, but it did not reach statistical significance (35% vs 56%, p = 0.06). After adjustment for confounders, degree of liver fibrosis was an independent predictor of mortality (odds ratio 6.2; 95% 1.27 to 30.29, p = 0.02). We conclude that advanced liver fibrosis is common among patients with stage D HF who undergo evaluation for advanced HF surgical therapies and significantly increases 1-year mortality. Further larger studies are needed to support our findings.