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BACKGROUND: As targeted treatments for amyloid transthyretin cardiomyopathy (ATTR-CM) are becoming available, we aim to characterize the rates of ventricular arrhythmias (VAs), implantable cardioverter-defibrillator (ICD) utilization, and their impact on survival. METHODS: This is a retrospective cohort study of 130 patients with ATTR-CM diagnosed at Emory University's Cardiac Amyloidosis Center between April 2012 and September 2020. VAs were defined as nonsustained or sustained ventricular tachycardia and ventricular fibrillation. RESULTS: Of 130 patients, 42 had wild-type disease (wtATTR) and 88 had hereditary variants (hATTR), most commonly Val122Ile (89%). At ATTR-CM diagnosis, 80 (62%) patients had EF ≤ 40% consistent with systolic heart failure. Of the 69 (53%) patients with documented VAs significantly higher rates occurred among those with EF ≤ 40% compared with EF > 40% (67% vs. 28%, p = .001). Thirty-two patients (25 hATTR, 7 wtATTR) had primary prevention ICDs implanted. Eight (25%) of these patients received appropriate ICD therapy while two (6%) experienced inappropriate therapy. Comparing patients with EF ≤ 35% with and without ICDs did not reveal any survival difference (3.3 ± 0.5 vs. 2.8 ± 0.4 years, p = .699). CONCLUSIONS: High rates of VAs and appropriate ICD therapy were found among a unique cohort of largely hereditary ATTR-CM patients with a high rate of systolic heart failure.
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Amiloidosis , Desfibriladores Implantables , Taquicardia Ventricular , Amiloidosis/diagnóstico , Arritmias Cardíacas , Muerte Súbita Cardíaca/prevención & control , Humanos , Prealbúmina , Estudios RetrospectivosRESUMEN
The 30-day readmission rates, predictors, and outcomes for acute heart failure (AHF) patients are well published, but data beyond 30 days and the association between readmission-free period (RFP) and in-hospital readmission-related mortality remain unknown. We queried the National Readmission Database to analyze comparative outcomes of AHF. Patients were divided into three groups based on their RFP: group 1 (1-30 days), group 2 (31-90 days), and group 3 (91-275 days). AHF cases and clinical variables were identified using ICD-9 codes. The primary outcome was in-hospital mortality at the time of readmission. A total of 39,237 unplanned readmissions occurred within 275 days; 15,181 within group 1, 11,925 within group 2, and 12,131 within group 3. In-hospital mortality in groups 1, 2, and 3 were 7.4%, 5.1%, and 4.1% (p < 0.001). Group 1 had higher percentages of patients with cardiogenic shock (1.3% vs. 0.9% vs. 0.9%; p < 0.001), acute kidney injury (30.2% vs. 25.9% vs. 24.0%; p < 0.001), dialysis use (8.6% vs. 7.5% vs. 6.9%; p < 0.001), and non-ST elevation myocardial infarction (4.4% vs. 3.8% vs. 3.6%; p < 0.001), but there was no statistical difference among the three groups for ST-elevation myocardial infarction, percutaneous coronary intervention (PCI), or ventricular assist device use at the time of index admission. However, group 3 had higher PCI (1.7%) compared with groups 1 and 2 (p < 0.001). In multivariable logistic regression, groups 2 and 3 had odd ratio of 0.70 and 0.55, respectively, for in-hospital mortality compared with group 1. Longer RFP is associated with decreased risk of in-hospital mortality at the time of first readmission.
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Insuficiencia Cardíaca , Intervención Coronaria Percutánea , Insuficiencia Cardíaca/epidemiología , Insuficiencia Cardíaca/terapia , Mortalidad Hospitalaria , Humanos , Readmisión del Paciente , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
The relationship between severity of obesity and outcomes in heart failure (HF) has long been under debate. We studied index HF admissions from the 2013-14 National Readmission Database. Admissions were separated into three weight-based categories: non-obese (Non-Ob), obese (Ob), and morbidly obese (Morbid-Ob) to analyze hospital mortality and readmission at 30 days and 6 months. We investigated etiologies and predictors of 30-day readmission among these weight categories. We studied a total of 578,213 patients of whom 3.0% died during index hospitalization (Non-Ob 3.3% vs. Ob 1.9% vs. Morbid-Ob 1.9%; p < 0.01). Non-Ob comprised 79.5%, Ob 9.9%, and Morbid-Ob 10.6% of patients. Morbid-Ob patients were the youngest among age categories and more likely to be female. In-hospital mortality during readmission at 30 days and 6 months was significantly lower among Morbid-Ob and Ob compared with Non-Ob patients (all p < 0.01). Thirty-day readmission among Morbid-Ob was lower than Non-Ob and higher than Ob patients (19.6% vs. 20.5% vs. 18.6%, respectively; p < 0.01). Morbid-Ob patients were less likely to be readmitted for cardiovascular etiologies compared with both Ob and Non-Ob (45.0% vs. 50.3% vs. 50.6%; p < 0.01). Multivariable regression analysis revealed that Ob (adjusted odds ratio 0.84, 95% confidence intervals 0.82-0.86) and Morbid-Ob (aOR 0.83, 95% CI 0.81-0.85) were independently associated with lower 30-day readmission. Readmission at 6 months was highest among Morbid-Ob followed by Non-Ob and Ob (51.1% vs. 50.2% vs. 49.1%, p < 0.01). Morbid-Ob and Ob patients experience lower in-hospital mortality during index HF admission and during readmission with 30 days or 6 months compared with Non-Ob. Morbid-Ob patients experience greater readmission at 6 months despite the lower rate at 30 days post discharge. Morbid-Ob patients are most likely to be readmitted for non-cardiovascular causes.
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Insuficiencia Cardíaca , Obesidad Mórbida , Cuidados Posteriores , Femenino , Insuficiencia Cardíaca/epidemiología , Hospitalización , Humanos , Masculino , Obesidad Mórbida/complicaciones , Obesidad Mórbida/epidemiología , Alta del Paciente , Readmisión del Paciente , Estudios Retrospectivos , Factores de RiesgoRESUMEN
The original version of this article unfortunately contained a mistake. Unfortunately, the name of one of the authors (Dr. Pradhum Ram) has been misspelled as (Prathaum Ram) instead.
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Cancer is the second leading cause of death in the USA, and cardiovascular disease is the second leading cause of morbidity and mortality among cancer survivors. Cancer survivors share common risk factors for cardiovascular disease with non-cancer patients. With improved survival, cancer patients become susceptible to treatment-related toxicity often involving the heart. The impact of concurrent malignancy on outcomes particularly among heart failure patients is an area of active research. We studied the trends in the prevalence of a concurrent diagnosis of breast, prostate, colorectal, and lung cancer among admissions for acute heart failure and the associated trends for in-hospital mortality. Patients aged ≥ 18 years who were admitted with a primary diagnosis of "congestive heart failure" (CCS codes 99 and 108) from years 2003 to 2014 were included. We analyzed the rate of admission and in-hospital mortality among patients who had a concurrent diagnosis for either lung cancer, colorectal cancer, breast cancer (among females), or prostate cancer (among males). We performed a multivariate analysis to assess the role of a concurrent diagnosis of any cancer in predicting in-hospital mortality among HF admissions. From 2003 to 2014 across over 12 million HF admissions, ≈ 7% had a concurrent diagnosis of either lung, breast, colorectal, or prostate cancer. The prevalence was highest for breast cancer (2.3%) followed by prostate cancer (2.1%) and colorectal cancer (1.5%) and lowest with lung cancer (1.1%). The prevalence of cancer increased over the duration of study among all four cancer types with the largest increase in prevalence of breast cancer. Baseline comorbidities including hypertension, diabetes, smoking, chronic kidney disease, and coronary artery disease increased over time among patients with and without cancer. In-hospital mortality was higher among those with a diagnosis of lung cancer (5.9%) followed by colorectal cancer (4.0%), prostate cancer (3.5%), no diagnosis of cancer (3.3%), and breast cancer (3.2%). In-hospital mortality declined across HF admissions with and without a cancer diagnosis from 2003 to 2014. Decline in such mortality among heart failure was highest for patients with lung cancer (8.1 to 4.6% from 2003 to 2014; p < 0.001). Multivariate analysis showed that a concurrent diagnosis of cancer was associated with a marginally lower hospital mortality compared with controls (adjusted odds ratio 0.95, 95% confidence interval 0.94-0.96; p < 0.001). Among HF admissions, the prevalence of a concurrent cancer diagnosis increased over time for breast, lung, colorectal, and prostate cancer. Baseline in-hospital mortality was higher among HF admissions with either lung cancer, colorectal cancer, or prostate cancer and lower with breast cancer compared with controls without a cancer diagnosis. Adjusted analysis revealed no evidence for higher hospital mortality among HF admissions with any accompanying cancer diagnosis.
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Insuficiencia Cardíaca/epidemiología , Insuficiencia Cardíaca/mortalidad , Mortalidad Hospitalaria/tendencias , Hospitalización/tendencias , Neoplasias/epidemiología , Neoplasias/mortalidad , Enfermedad Aguda , Anciano , Anciano de 80 o más Años , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/epidemiología , Supervivientes de Cáncer/estadística & datos numéricos , Cardiotoxicidad/complicaciones , Cardiotoxicidad/epidemiología , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/epidemiología , Comorbilidad , Femenino , Insuficiencia Cardíaca/diagnóstico , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/epidemiología , Masculino , Persona de Mediana Edad , Neoplasias/complicaciones , Prevalencia , Neoplasias de la Próstata/diagnóstico , Neoplasias de la Próstata/epidemiología , Factores de RiesgoRESUMEN
Peripartum cardiomyopathy is a type of non-ischemic cardiomyopathy with a high rate of thromboembolic events. Guiding strategies for anticoagulation in patients with peripartum cardiomyopathy and thromboembolic events are limited. Literature for all cases of peripartum cardiomyopathy with intracardiac thrombi were reviewed and summarized from twelve case reports. Based on the available literature, we conclude that patients with peripartum cardiomyopathy with ejection fraction of less than 30% should strongly consider anticoagulation therapy to avoid thromboembolic events. Future studies may be able to further elucidate the optimal indication and duration of anticoagulation.
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Anticoagulantes/uso terapéutico , Coagulación Sanguínea/efectos de los fármacos , Cardiomiopatías/tratamiento farmacológico , Complicaciones Cardiovasculares del Embarazo/tratamiento farmacológico , Trombosis/tratamiento farmacológico , Adulto , Anticoagulantes/efectos adversos , Cardiomiopatías/sangre , Cardiomiopatías/diagnóstico , Cardiomiopatías/fisiopatología , Femenino , Humanos , Periodo Periparto , Embarazo , Complicaciones Cardiovasculares del Embarazo/sangre , Complicaciones Cardiovasculares del Embarazo/diagnóstico , Complicaciones Cardiovasculares del Embarazo/fisiopatología , Trombosis/sangre , Trombosis/diagnóstico , Trombosis/fisiopatología , Resultado del Tratamiento , Adulto JovenRESUMEN
Cardiopulmonary resuscitation (CPR) has been shown to increase survival after cardiac arrest, but is associated with the risk of acquired injuries to the patient. While traumatic chest wall injuries are most common, other injuries include upper airway, pulmonary and intra-abdominal injuries. This review discusses the risk factors and prevalence of CPR-related injuries.
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Traumatismos Abdominales/etiología , Reanimación Cardiopulmonar/efectos adversos , Paro Cardíaco/terapia , Traumatismos Torácicos/etiología , Factores de Edad , Reanimación Cardiopulmonar/métodos , Traumatismos Faciales/etiología , Femenino , Masaje Cardíaco/efectos adversos , Humanos , Masculino , Factores de Riesgo , Factores Sexuales , Factores de TiempoRESUMEN
BACKGROUND: Left atrial appendage occlusion (LAAO) provides mechanical cardioembolic protection for atrial fibrillation (AF) patients who cannot use oral anticoagulation therapy (OAT). Patients with a thrombotic event despite OAT are at high risk for recurrence and may also benefit from LAAO. OBJECTIVES: This study sought to investigate the efficacy of LAAO in AF patients with a thrombotic event on OAT compared to: 1) LAAO in AF patients with a contraindication for OAT; and 2) historical data. METHODS: The international LAAO after stroke despite oral anticoagulation (STR-OAC LAAO) collaboration included patients who underwent LAAO because of thrombotic events on OAT. This cohort underwent propensity score matching and was compared to the EWOLUTION (Evaluating Real-Life Clinical Outcomes in Atrial Fibrillation Patients Receiving the WATCHMAN Left Atrial Appendage Closure Technology) registry, which represents patients who underwent LAAO because of OAT contraindications. The primary outcome was ischemic stroke. Event rates were compared between cohorts and with historical data without OAT, yielding relative risk reductions based on risk scores. RESULTS: Analysis of 438 matched pairs revealed no significant difference in the ischemic stroke rate between the STR-OAC LAAO and EWOLUTION cohorts (2.5% vs 1.9%; HR: 1.37; 95% CI: 0.72-2.61). STR-OAC LAAO patients exhibited a higher thromboembolic risk (HR: 1.71; 95% CI: 1.04-2.83) but lower bleeding risk (HR: 0.39; 95% CI: 0.18-0.88) compared to EWOLUTION patients. The mortality rate was slightly higher in EWOLUTION (4.3% vs 6.9%; log-rank P = 0.028). Relative risk reductions for ischemic stroke were 70% and 78% in STR-OAC LAAO and EWOLUTION, respectively, compared to historical data without OAT. CONCLUSIONS: LAAO in patients with a thrombotic event on OAT demonstrated comparable stroke rates to the OAT contraindicated population in EWOLUTION. The thromboembolic event rate was higher and the bleeding rate lower, reflecting the intrinsically different risk profile of both populations. Until randomized trials are available, LAAO may be considered in patients with an ischemic event on OAT.
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Anticoagulantes , Apéndice Atrial , Fibrilación Atrial , Cateterismo Cardíaco , Contraindicaciones de los Medicamentos , Accidente Cerebrovascular Isquémico , Sistema de Registros , Humanos , Apéndice Atrial/fisiopatología , Apéndice Atrial/diagnóstico por imagen , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/complicaciones , Fibrilación Atrial/mortalidad , Fibrilación Atrial/tratamiento farmacológico , Fibrilación Atrial/terapia , Femenino , Masculino , Anticoagulantes/efectos adversos , Anticoagulantes/administración & dosificación , Anciano , Factores de Riesgo , Medición de Riesgo , Anciano de 80 o más Años , Factores de Tiempo , Administración Oral , Accidente Cerebrovascular Isquémico/prevención & control , Accidente Cerebrovascular Isquémico/mortalidad , Accidente Cerebrovascular Isquémico/diagnóstico , Accidente Cerebrovascular Isquémico/etiología , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/instrumentación , Cateterismo Cardíaco/mortalidad , Insuficiencia del Tratamiento , Hemorragia/inducido químicamente , Recurrencia , Persona de Mediana Edad , Estudios Retrospectivos , Europa (Continente)RESUMEN
BACKGROUND: Left atrial appendage (LAA) occluder embolization is an infrequent but serious complication. OBJECTIVES: We aim to describe timing, management and clinical outcomes of device embolization in a multi-center registry. METHODS: Patient characteristics, imaging findings and procedure and follow-up data were collected retrospectively. Device embolizations were categorized according to 1) timing 2) management and 3) clinical outcomes. RESULTS: Sixty-seven centers contributed data. Device embolization occurred in 108 patients. In 70.4 % of cases, it happened within the first 24 h of the procedure. The device was purposefully left in the LA and the aorta in two (1.9 %) patients, an initial percutaneous retrieval was attempted in 81 (75.0 %) and surgery without prior percutaneous retrieval attempt was performed in 23 (21.3 %) patients. Two patients died before a retrieval attempt could be made. In 28/81 (34.6 %) patients with an initial percutaneous retrieval attempt a second, additional attempt was performed, which was associated with a high mortality (death in patients with one attempt: 2.9 % vs. second attempt: 21.4 %, p < 0.001). The primary outcome (bailout surgery, cardiogenic shock, stroke, TIA, and/or death) occurred in 47 (43.5 %) patients. Other major complications related to device embolization occurred in 21 (19.4 %) patients. CONCLUSIONS: The majority of device embolizations after LAA closure occurs early. A percutaneous approach is often the preferred method for a first rescue attempt. Major adverse event rates, including death, are high particularly if the first retrieval attempt was unsuccessful. CONDENSED ABSTRACT: This dedicated multicenter registry examined timing, management, and clinical outcome of device embolization. Early embolization (70.4 %) was most frequent. As a first rescue attempt, percutaneous retrieval was preferred in 75.0 %, followed by surgical removal (21.3 %). In patients with a second retrieval attempt a higher mortality (death first attempt: 2.9 % vs. death second attempt: 24.1 %, p < 0.001) was observed. Mortality (10.2 %) and the major complication rate after device embolization were high.
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Apéndice Atrial , Fibrilación Atrial , Cateterismo Cardíaco , Remoción de Dispositivos , Sistema de Registros , Humanos , Masculino , Apéndice Atrial/diagnóstico por imagen , Apéndice Atrial/fisiopatología , Femenino , Anciano , Estudios Retrospectivos , Resultado del Tratamiento , Factores de Tiempo , Anciano de 80 o más Años , Factores de Riesgo , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/instrumentación , Cateterismo Cardíaco/mortalidad , Fibrilación Atrial/terapia , Fibrilación Atrial/mortalidad , Remoción de Dispositivos/efectos adversos , Embolia/etiología , Embolia/mortalidad , Persona de Mediana Edad , Dispositivo Oclusor Septal , Cierre del Apéndice Auricular IzquierdoRESUMEN
Importance: Stroke is a leading cause of death and disability in the US. Accurate and updated measures of stroke burden are needed to guide public health policies. Objective: To present burden estimates of ischemic and hemorrhagic stroke in the US in 2019 and describe trends from 1990 to 2019 by age, sex, and geographic location. Design, Setting, and Participants: An in-depth cross-sectional analysis of the 2019 Global Burden of Disease study was conducted. The setting included the time period of 1990 to 2019 in the US. The study encompassed estimates for various types of strokes, including all strokes, ischemic strokes, intracerebral hemorrhages (ICHs), and subarachnoid hemorrhages (SAHs). The 2019 Global Burden of Disease results were released on October 20, 2020. Exposures: In this study, no particular exposure was specifically targeted. Main Outcomes and Measures: The primary focus of this analysis centered on both overall and age-standardized estimates, stroke incidence, prevalence, mortality, and DALYs per 100â¯000 individuals. Results: In 2019, the US recorded 7.09 million prevalent strokes (4.07 million women [57.4%]; 3.02 million men [42.6%]), with 5.87 million being ischemic strokes (82.7%). Prevalence also included 0.66 million ICHs and 0.85 million SAHs. Although the absolute numbers of stroke cases, mortality, and DALYs surged from 1990 to 2019, the age-standardized rates either declined or remained steady. Notably, hemorrhagic strokes manifested a substantial increase, especially in mortality, compared with ischemic strokes (incidence of ischemic stroke increased by 13% [95% uncertainty interval (UI), 14.2%-11.9%]; incidence of ICH increased by 39.8% [95% UI, 38.9%-39.7%]; incidence of SAH increased by 50.9% [95% UI, 49.2%-52.6%]). The downturn in stroke mortality plateaued in the recent decade. There was a discernible heterogeneity in stroke burden trends, with older adults (50-74 years) experiencing a decrease in incidence in coastal areas (decreases up to 3.9% in Vermont), in contrast to an uptick observed in younger demographics (15-49 years) in the South and Midwest US (with increases up to 8.4% in Minnesota). Conclusions and Relevance: In this cross-sectional study, the declining age-standardized stroke rates over the past 3 decades suggest progress in managing stroke-related outcomes. However, the increasing absolute burden of stroke, coupled with a notable rise in hemorrhagic stroke, suggests an evolving and substantial public health challenge in the US. Moreover, the significant disparities in stroke burden trends across different age groups and geographic locations underscore the necessity for region- and demography-specific interventions and policies to effectively mitigate the multifaceted and escalating burden of stroke in the country.
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Tasa de Filtración Glomerular/fisiología , Insuficiencia Cardíaca/fisiopatología , Ventrículos Cardíacos/fisiopatología , Riñón/fisiopatología , Volumen Sistólico/fisiología , Función Ventricular Derecha/fisiología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Factores de TiempoRESUMEN
BACKGROUND: For patients with refractory heart failure despite optimal medical therapy, orthotopic heart transplantation (OHT) remains the treatment of choice. Since transplanted hearts have variable cardiac denervation and acute coronary syndrome often presents as a silent myocardial infarction or with atypical symptoms, the true impact of ACS on outcomes within this population needs more study. The aim of this study is to evaluate in-hospital mortality in post-transplant patients with ACS. METHODS: Utilizing data from the 2002-15 Nationwide Inpatient Sample database, patients with a primary diagnosis of acute coronary syndrome among those with prior heart transplantation were included. A risk adjusted regression analysis was performed to assess if ACS post-OHT had an independent impact on the risk of in-hospital mortality. A 2:1 propensity matching was used to match ACS patients with and without OHT, respectively to assess differences in mortality. RESULTS: A total of 3,224,073 patients with a primary diagnosis of acute coronary syndrome were included, of which 842 (0.03%) were heart-transplant recipients. The type of ACS: NSTEMI (76.0% vs 74.5%; pâ¯=â¯0.32) and STEMI (24.8% vs 26.7%; pâ¯=â¯0.21) between heart transplant and non-heart transplant patients was similar in both groups. Following ACS, patients with heart transplant were more likely to have accompanying shock of any etiology (15.6% vs 3.8%; pâ¯<â¯0.001) and cardiogenic shock (11.2% vs 2.6%; pâ¯<â¯0.001) compared to those with native hearts. OHT patients also had significantly higher in-hospital mortality (14.3% vs. 3.7%; pâ¯<â¯0.001) that remain significant following regression analysis (aOR 3.6, 95% CI 2.8-4.5; pâ¯<â¯0.001) irrespective of the presence of cardiogenic shock compared to native hearts. This relationship remained consistent following propensity matching where patients with OHT had significantly higher in-hospital mortality (13.5% vs. 7%; pâ¯<â¯0.001). CONCLUSIONS: ACS following OHT was more likely to have accompanying cardiogenic shock. ACS in the setting of prior OHT remained a strong independent predictor of higher mortality as compared to native hearts.
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Síndrome Coronario Agudo , Trasplante de Corazón , Humanos , Síndrome Coronario Agudo/diagnóstico , Síndrome Coronario Agudo/cirugía , Choque Cardiogénico/epidemiología , Sistema de Registros , Mortalidad Hospitalaria , Trasplante de Corazón/efectos adversos , Factores de RiesgoRESUMEN
BACKGROUND: Scarce data exist on the evolution of device-related thrombus (DRT) after left atrial appendage closure (LAAC). OBJECTIVES: This study sought to assess the incidence, predictors, and clinical impact of persistent and recurrent DRT in LAAC recipients. METHODS: Data were obtained from an international multicenter registry including 237 patients diagnosed with DRT after LAAC. Of these, 214 patients with a subsequent imaging examination after the initial diagnosis of DRT were included. Unfavorable evolution of DRT was defined as either persisting or recurrent DRT. RESULTS: DRT resolved in 153 (71.5%) cases and persisted in 61 (28.5%) cases. Larger DRT size (OR per 1-mm increase: 1.08; 95% CI: 1.02-1.15; P = 0.009) and female (OR: 2.44; 95% CI: 1.12-5.26; P = 0.02) were independently associated with persistent DRT. After DRT resolution, 82 (53.6%) of 153 patients had repeated device imaging, with 14 (17.1%) cases diagnosed with recurrent DRT. Overall, 75 (35.0%) patients had unfavorable evolution of DRT, and the sole predictor was average thrombus size at initial diagnosis (OR per 1-mm increase: 1.09; 95% CI: 1.03-1.16; P = 0.003), with an optimal cutoff size of 7 mm (OR: 2.51; 95% CI: 1.39-4.52; P = 0.002). Unfavorable evolution of DRT was associated with a higher rate of thromboembolic events compared with resolved DRT (26.7% vs 15.1%; HR: 2.13; 95% CI: 1.15-3.94; P = 0.02). CONCLUSIONS: About one-third of DRT events had an unfavorable evolution (either persisting or recurring), with a larger initial thrombus size (particularly >7 mm) portending an increased risk. Unfavorable evolution of DRT was associated with a 2-fold higher risk of thromboembolic events compared with resolved DRT.
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Apéndice Atrial , Fibrilación Atrial , Accidente Cerebrovascular , Tromboembolia , Trombosis , Humanos , Femenino , Incidencia , Apéndice Atrial/diagnóstico por imagen , Resultado del Tratamiento , Fibrilación Atrial/epidemiología , Fibrilación Atrial/terapia , Fibrilación Atrial/complicaciones , Tromboembolia/diagnóstico por imagen , Tromboembolia/epidemiología , Tromboembolia/etiología , Trombosis/diagnóstico por imagen , Trombosis/epidemiología , Trombosis/etiología , Accidente Cerebrovascular/etiologíaRESUMEN
Transcatheter tricuspid valve (TV) interventions have increased dramatically in recent years. TV imaging is challenging in many respects. Given the TV's anatomic complexity, multimodality imaging, which is centered on echocardiography (echo), plays a significant part in planning and execution of these interventions. With the help of echo-guided imaging, pathophysiologic mechanisms for TV disease are better understood, and thus, appropriate valve intervention can be strategized. Novel devices for the TV continue to be developed, and thus, intraprocedural echo imaging will continue to evolve in the days ahead.
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Enfermedades de las Válvulas Cardíacas , Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Tricúspide , Ecocardiografía , Humanos , Válvula Tricúspide/diagnóstico por imagen , Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/cirugíaRESUMEN
In this systematic review, we seek to clarify the impact of treatment of hyperthyroidism on pulmonary hypertension in patients with both these conditions. We included 39 of 709 articles retrieved, that studied patients with hyperthyroidism and pulmonary hypertension (PH). From these, those with a documented pre-treatment Pulmonary Artery Systolic Pressure (PASP) > 35 mmHg and complete follow up were analyzed, yielding 3 case series and 22 case reports with a total of 81 cases. A significant improvement in PASP was noted with achieving euthyroidism in the 3 case series. The case reports showed a significant reduction in mean PASP from 60.5 ± 13.2 mmHg to 37.5 ± 10.1 mmHg (p < 0.001) in patients with Grave's disease with achieving euthyroidism. No deaths were reported during the follow up period. Achievement of a euthyroid state in patients with hyperthyroidism is associated with statistically significant reductions in PASP.
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Rheumatoid Arthritis associated valvular heart disease (RA-VHD) may occur in patients in varying degrees of severity. Aortic valve involvement leading to severe symptomatic aortic insufficiency is a rare complication of rheumatoid arthritis. This entity has not been well characterized and its clinical predictors are undefined. The pathology of RA-VHD can extend from benign nodular development to acute valvulitis with late-stage leaflet fibrosis and severe valvular regurgitation. In this report, we describe a rare case of acute heart failure (AHF) resulting from severe aortic valve destruction and insufficiency due to persistent chronic inflammation in a patient with long-standing RA. Persistent systemic inflammation of RA involved the aortic valve causing nodular thickening and leaflet destruction. Our patient had compensated chronic heart failure due to progressive aortic insufficiency resulting from gradual leaflet destruction. However, she suddenly developed AHF requiring valve replacement. Her clinical presentation, gross and histological images suggest an acute/subacute disruption of the friable aortic leaflets that resulted in AHF.
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Telomere length is regarded as a potential biomarker of biological ageing and is associated with various age-related diseases, such as ischemic heart disease (IHD), myocardial infarction, peripheral vascular disease, and cancer. As there is a paucity of study that deals with this influence, this study aimed to assess how the cardiovascular risk factors influence the risk of IHD by performing mediation analysis. A total of 407 males were included in the study. IHD was diagnosed through echocardiography and coronary angiography by determining the number of coronary vessels involved. Demographic data, clinical history, and laboratory investigations such as random blood sugar (RBS), fasting lipid profile, serum creatinine, and serum urea levels of all the subjects were measured and recorded. Serum uric acid and blood urea nitrogen (BUN) levels were significantly higher in IHD subjects compared to non-IHD subjects (P < 0.05). Body mass index (BMI), glycosylated hemoglobin (HbA1c), RBS, serum uric acid, serum creatinine, BUN, total cholesterol, triglycerides, and telomere length significantly differed between subjects with and without IHD (P < 0.05). Further, telomere length (P < 0.001), BMI (P < 0.001), and total cholesterol level (P < 0.001) were risk factors that significantly affected the incidence of IHD, as proved by logistic regression. It indicates that shorter telomeres contribute to increased risk of IHD, influenced by BMI, HbA1c, BUN, total cholesterol levels, and RBS (P < 0.001). The study established a link between telomere shortening, conventional risk factors, and IHD; moreover, the study takes care in the role of mediation analysis which is a novel idea as little is done in this area of biostatistics with telomere length. Overall, this further establishes that telomeres length might serve as the promising biomarkers in predicting the risk of IHD.
RESUMEN
BACKGROUND AND OBJECTIVE: Previous studies and meta-analyses have assessed optimal P2Y12 inhibitors following acute coronary syndrome in overall trial cohorts. However, there are insufficient data for the elderly cohort who are prone to high bleeding and ischemic events. We aimed to assess the optimal P2Y12 inhibitor therapy for older patients. METHODS: PubMed, CENTRAL, and ClinicalTrials.gov databases were searched from inception through July 2020 to identify randomized controlled trials and propensity-matched observational studies including older patients (aged ≥ 65 years) that reported study-defined major adverse cardiovascular events (MACE) or major bleeding events. Outcomes at the mid-term follow-up were pooled to conduct a frequentist network meta-analysis. RESULTS: Fourteen studies involving 12,953 older patients were included in our analysis. No significant difference was observed with MACE when all three P2Y12 inhibitors were compared with each other. Compared with clopidogrel, ticagrelor significantly increased the risk of major bleeding (risk ratio 1.35, 95% confidence interval 1.10-1.67) while prasugrel did not (risk ratio 1.02, 95% confidence interval 0.67-1.57). A sensitivity analysis of only randomized controlled trials yielded similar results for both MACE and major bleeding. The P score displayed prasugrel (0.5871) as the best treatment for MACE, while clopidogrel (0.7701) was the best P2Y12 inhibitor to decrease the risk of major bleeding. Ticagrelor (0.0634) was ranked the lowest because of an increased bleeding risk. CONCLUSIONS: No significant difference is observed between the three P2Y12 inhibitors in study-defined MACE. Ranking by p-score suggests prasugrel as the best P2Y12 inhibitor to reduce the risk of MACE while clopidogrel is a better alternative than ticagrelor in older patients with acute coronary syndrome to decrease the risk of major bleeding. Because of a lack of individual-patient data analysis and heterogeneity amongst studies, future studies representing older patients with acute coronary syndrome are required to strengthen evidence regarding optimal antithrombotic therapy in this cohort.