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BACKGROUND: Little is known about the prevalence and causes of pulmonary hypertension (PH) in Behçet's disease (BD). This study was conducted to determine the prevalence and causes of PH in BD. METHODS: In this descriptive study, we screened 154 patients with BD for PH using transthoracic echocardiography between February 2017 and October 2017. An estimated systolic pulmonary arterial pressure (sPAP ≥ 40 mmHg) was used as the cutoff value to define PH. Patients with BD were categorized into 5 groups according to organ involvement including mucocutaneous/ articular, ocular, vascular, gastrointestinal, and neurologic involvement. Additional laboratory and imaging results were obtained from hospital file records to determine the causes of PH. RESULTS: PH was detected in 17 (11%) patients. Nine (52.9%) of these patients had group II PH (due to left heart disease), 4 (23.5%) had IV PH (due to pulmonary arterial involvement), and 1 had III PH (due to chronic obstructive lung disease). The frequency of PH was higher in BD patients with vascular involvement than those without (52.9% vs 28.5%; p = 0.04). Among 10 patients with pulmonary artery involvement (PAI) 4 (40%) had PH. Although the vascular BD group had the highest rate of PH, we observed no statistically significant difference in the frequency of PH between the predefined BD subgroups. DISCUSSION: : PH is not rare in patients with BD. The majority of BD patients with PH are in group II or IV PH. Patients with vascularinvolvement carry a higher risk for the development of PH. Monitoring BD patients with PAI should be considered for the development of group IV PH.
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Síndrome de Behçet , Hipertensão Pulmonar , Humanos , Síndrome de Behçet/complicações , Síndrome de Behçet/diagnóstico por imagem , Síndrome de Behçet/epidemiologia , Hipertensão Pulmonar/diagnóstico por imagem , Hipertensão Pulmonar/epidemiologia , Hipertensão Pulmonar/etiologia , Ecocardiografia , Pressão Sanguínea , Artéria Pulmonar/diagnóstico por imagemRESUMO
There is emerging data indicating that long-standing vigorous exercise may be associated with atrial structural remodelling. This remodelling process is may be the cause of the increasing frequency of atrial arrythmias in athletes. Early diagnosis of atrial remodelling by atrial imaging could have a role in management of atrial arrythmias in elite athletes. In this study we aimed to diagnose early phases of atrial remodelling in elite athletes. Two groups of athletes including professional weight lifters (n = 33), professional marathoners (n = 32) and sedentary participants (n = 30) were enrolled. We also studied patients who received cardiotoxic chemotherapy (n = 10) for comparison. Serum TGF-beta level as a marker of fibrosis was measured. Both left atrial (LA) 3D volume and strain values were analysed. There was a positive correlation between serum TGF-beta levels and LA volumes and negative correlation between TGF-beta levels and strain values. TGF-beta levels were higher among chemotherapy and weight lifter groups, compared to control and marathoner groups [mean 0.57 ± 0.3 and 0.55 ± 0.2 vs. 0.45 ± 0.2 and 0.47 ± 0.2, respectively, p = 0.005]. LA volumes were higher among chemotherapy and weight lifter groups [median 33 (26-38) and 31 (23-36) respectively, p = 0.005], and strain values were lower in these two groups [mean 20.3 ± 2.5 and 24.6 ± 4.5, respectively, p < 0.005] compared to control and marathoner groups. Total exercise volume was higher in weight lifter group compared to marathoners [13,780 (2496-36,400) vs. 4732 (780-44928), respectively, p = 0.001]. There wasn't any difference between any group regarding left ventricular systolic and diastolic functions. Vigorous exercise causes atrial remodelling and fibrosis in elite athletes. Strength exercise carries higher risk for atrial fibrosis than endurance exercise. Burden of exercise is correlated with the severity of cardiac fibrosis. Echocardiographic evaluation of the left atrium and TGF-beta levels may help to detect subclinical cardiac remodelling and fibrosis.
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Fibrilação Atrial , Remodelamento Atrial , Humanos , Valor Preditivo dos Testes , Ecocardiografia/métodos , Atletas , Átrios do Coração/diagnóstico por imagem , Fibrose , Diagnóstico PrecoceRESUMO
BACKGROUND: Myotonic dystrophy type 1(MD1), which is characterized by decreased muscle tone, progressive muscle weakness, and cardiac involvement, is an autosomal dominant and progressive congenital muscle disease. Cardiac involvement more often manifests as conduction abnormalities and arrhythmias (such as supraventricular or ventricular). Approximately one-third of MD1-related deaths occur due to cardiac causes. The index of cardiac-electrophysiological balance (ICEB) is a current parameter calculated as QT interval/QRS duration. The increase in this parameter has been associated with malignant ventricular arrhythmias. In this study, our aim was to compare the ICEB values ââof MD1 patients and the normal population. MATERIAL AND METHOD: A total of 62 patients were included in our study. They were divided into two groups - 32 MD patients and 30 controls. The demographic, clinical, laboratory, and electrocardiographic parameters of the two groups were compared. RESULTS: The median age of the study population was 24 (20-36 IQR), and 36 (58%) of these patients were female. Body mass index was higher in the control group (p = 0.037). While in the MD1 group creatinine kinase was significantly higher (p <0.001), In the control group creatinine, aspartate aminotransferase, alanine aminotransferase, calcium, and lymphocyte levels were significantly higher (p=0.031, p= 0.003, p=0.001, p=0.002, p=0.031, respectively). ICEB [3.96 (3.65-4.46) vs 3.74 (3.49-3.85) p=0.015] and corrected ICEB (ICEBc) [4.48 (4.08-4.92) vs 4.20 (4.03-4.51) p = 0.048] were significantly higher in the MD1 group. CONCLUSION: In our study, ICEB was found to be higher in MD1 patients than in the control group. Increased ICEB and ICEBc values ââin MD1 patients may precipitate ventricular arrhythmias in the future. Close monitoring of these parameters can be helpful in predicting possible ventricular arrhythmias and in risk stratification.
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BACKGROUND: Annotation of earliest depolarization which depends on maximum dV/dt of unipolar-electrograms and unipolar QS morphology identify site of origin for ventricular premature contractions (VPC). However, identification of unipolar QS morphology has limitations due to low spatial resolution. This study aims to compare electrogram characteristics at successful ablation site in patients with outflow tract (OT) VPC. METHODS: Local activation time (LAT), duration, and voltage data of each bipolar- and unipolar-electrogram at the successful ablation sites from the right ventricle OT (RVOT) and the left ventricle OT (LVOT) cases were analyzed. RESULTS: Forty-four of 60 (73%) of patients were ablated from RVOT and in 16/60 (27%) required ablation from both sides. All patients had acute VPC suppression. Bipolar-electrogram-QRS onset was earlier (36.4 ± 14.5 ms vs 26.3 ± 7.4 ms, p = 0.01), duration of bipolar-electrogram was shorter (56.9 ± 18.9 ms vs 78.9 ± 21.8 ms, p = 0.002), and bi-voltage amplitude was higher (3.2 ± 2.3 mV vs 1.4 ± 1.1 mV, p = 0.07) for patients with RVOT-only ablation. Mean bipolar-unipolar-electrogram difference was 4.4 ± 4.5 ms in the RVOT group vs 12.8 ± 4.9 ms in RVOT + LVOT group (p < 0.001). Unipolar QS morphology was recorded in 3.0 ± 3.9 vs 3.6 ± 1.8 cm2 in RVOT and RVOT + LVOT group, respectively (p = 0.41). Unipolar-electrogram revealed W pattern in 3/44 of RVOT vs 5/16 of RVOT + LVOT group, respectively (p = 0.01). In 18/60 (30%) of patients, unipolar QS was not identified at successful ablation site. CONCLUSION: QS in unipolar-electrogram was not a perfect predictor for successful ablation sites. Analysis of bipolar voltage amplitude and duration with bipolar-unipolar-electrogram time difference may identify presence of a deeper source.
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Ablação por Cateter , Taquicardia Ventricular , Complexos Ventriculares Prematuros , Humanos , Técnicas Eletrofisiológicas Cardíacas , Ventrículos do Coração/cirurgia , Complexos Ventriculares Prematuros/diagnóstico , Complexos Ventriculares Prematuros/cirurgia , Taquicardia Ventricular/cirurgia , EletrocardiografiaRESUMO
OBJECTIVE: Tissue hypoxia due to microvasculopathy is the main cause of digital ulcers (DUs) in systemic sclerosis (SSc). Reduced oxygen delivery (DO2) to the tissues may also contribute to the development of DU. This study was conducted to investigate the association between DO2 and DUs in patients with SSc. METHODS: In all, 111 patients and 30 healthy controls were enrolled. DO2 was calculated by using the formula; DO2 = Cardiac output × arterial oxygen saturation (SpO2) × serum haemoglobin level × 1.39 × 10. Both right index finger SpO2 measurements (index-SpO2) and highest value of SpO2 (maximum SpO2) obtained among the fingers of the subjects were used for the calculations and DO2 results were adjusted both for weight and body surface area (BSA). RESULTS: Mean DO2 was lower in SSc patients as compared to controls in all 4 different calculations but the difference was only statistically significant when using index-SpO2 and adjusting for BSA (498 mL/min/m2 vs 549 mL/min/m2, p = 0.03). There was a strong positive correlation between cardiac output and DO2 calculated by using the index-SpO2 (r = 0.903; p < 0.001). Of the SSc patients, 46 (41.4 %) had DUs within the last 12 months. Patients with DUs had higher mean mRSS, lover mean FVC and more frequently diffuse disease, interstitial lung disease, anti-SCL70 antibody positivity (p < 0.05 for all). No difference was observed in DO2 among DU positive or DU negative groups by any calculation (p > 0.05 for all). CONCLUSIONS: DO2 in SSc patients seems to be lower than healthy controls. However, DO2 is similar between the patients with and without DUs. Our results suggest that the contribution of DO2 is negligible to the development of DU and support the major role of microvasculopathy in SSc patients with DUs.
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Escleroderma Sistêmico , Úlcera Cutânea , Humanos , Úlcera/diagnóstico , Úlcera/complicações , Úlcera Cutânea/diagnóstico , Úlcera Cutânea/etiologia , Escleroderma Sistêmico/complicações , Escleroderma Sistêmico/diagnóstico , Dedos , OxigênioRESUMO
BACKGROUND: Atherosclerotic cardiovascular disease is still the leading cause of mortality for women. Breast cancer screening with mammography is recommended in all women aged over 40 years. AIMS: Whether breast artery calcification (BAC) is associated with cardiovascular disease is not clear. We aimed to evaluate the association between BAC and the presence of coronary atherosclerosis determined by CT. METHODS: All patients who underwent both mammography and coronary CT angiography between January 2010 and December 2016 were screened, and patients with a duration of less than 12 months between CT and mammography were included. RESULTS: A total of 320 women were included and BAC was detected in 47 (14.6%) patients. BAC was correlated with age and CT coronary calcium score. Both the frequency of critical coronary artery stenosis (34% vs 10.6%; p = 0.001) and CT coronary calcium score (5.5 vs 0; p = 0.001) was significantly higher in patients with BAC. The absence of BAC was a strong predictor of the absence of significant coronary artery disease (p = 0.001). BAC was independently associated with all-cause mortality after excluding patients with breast cancer (HR: 5.32; p = 0.013). CONCLUSION: Breast artery calcification is associated with coronary calcium score and significant coronary stenosis. A high BAC score is related to increased mortality.
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Doenças Mamárias , Doenças Cardiovasculares , Doença da Artéria Coronariana , Calcificação Vascular , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Mama/diagnóstico por imagem , Doenças Cardiovasculares/complicações , Cálcio , Calcificação Vascular/complicações , Calcificação Vascular/diagnóstico por imagem , Fatores de Risco , Doenças Mamárias/complicações , Doenças Mamárias/diagnóstico por imagem , Doença da Artéria Coronariana/complicações , Doença da Artéria Coronariana/diagnóstico por imagem , Mamografia , Angiografia Coronária , ArtériasRESUMO
BACKGROUND: Thrombolysis in Myocardial Infarction Frame Count (TFC) is an index that provides a quantitative evaluation of coronary microvascular dysfunction. In this study, we aimed to examine the effect of COVID-19 infection on TFC in patients admitted with chest pain and dyspnoea after COVID-19 disease and had abnormal findings in myocardial perfusion scintigraphy. METHODS: For this single-center retrospective study, patients with and without a history of COVID-19 who were underwent coronary angiography for abnormal findings in myocardial perfusion scintigraphy between January 1, 2021 and June 30, 2021 were analysed. Patients were divided into two groups as patients with COVID-19 history and those without. After exclusion criteria, patients with adequate angiographic monitoring and data were included in the study. RESULTS: A total of 210 patients, 48 with a history of COVID-19, were included in the study. The mean age was ±55 10 years, and 122 (58%) patients were women. In patients with a history of COVID-19, TFC was significantly higher in the LAD (p < 0.001) and LCx (p < 0.001) arteries and RCA TFC (p = 0.223) was similar in both groups. In the linear mix model, male gender (ß = 2.38, 95% CI = 1.26-3.51, p < 0.001) and history of COVID-19 (ß = 1.51, 95% CI = 0.49-2.53, p = 0.004) were significantly associated with TFC. CONCLUSION: TFC may be elevated due to coronary microvascular dysfunction in patients with a history of COVID-19.
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COVID-19 , Infarto do Miocárdio , Isquemia Miocárdica , Humanos , Masculino , Feminino , Estudos Retrospectivos , Circulação Coronária , COVID-19/complicações , Angiografia CoronáriaRESUMO
BACKGROUND: Empagliflozin is a selective SGLT2 inhibitor and provides a significant reduction in hospitalizations in heart failure patients and a reduction in combined cardiovascular deaths regardless of diabetes. The mechanisms of favorable effects remain unclear. Improvement in left ventricular diastolic function and a decrease in filling pressure are any mechanisms of positive effects. These effects may show themselves with some changes on the electrocardiography (ECG). So, we aimed to evaluate the effect of empagliflozin on P wave parameters in type 2 diabetes mellitus patients without HF. METHOD: Fifty-three patients were included in the study. The electrocardiographic and echocardiographic evaluations were examined at the baseline and end of the third month for all patients. RESULTS: The median age of all patients was 55 (45-64 IQR). After treatment, LA volume (p <.001) and diameter (p = .001) in both the parasternal long-axis (p = .001) and the apical four-chamber view decreased. E/e' and systolic pulmonary arterial pressure were significantly decreased after treatment. P wave duration max,min, PWDmin, and PWdis were significantly shorter after treatment. The P wave peak time (PWPT) in lead Dii and V1 were significantly shorter after treatment. CONCLUSION: We found shortening of PWPT, PWdis, and PWD as reflections of improvements in left atrial volume and LV diastolic function on ECG after empagliflozin treatment.
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Diabetes Mellitus Tipo 2 , Inibidores do Transportador 2 de Sódio-Glicose , Compostos Benzidrílicos/farmacologia , Compostos Benzidrílicos/uso terapêutico , Diabetes Mellitus Tipo 2/tratamento farmacológico , Glucosídeos/farmacologia , Glucosídeos/uso terapêutico , Humanos , Inibidores do Transportador 2 de Sódio-Glicose/farmacologia , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Função Ventricular EsquerdaRESUMO
BACKGROUND: Patients with atrial fibrillation (AF) usually experience a worsening of their AF burden over time. We aimed to investigate timing of pulmonary vein isolation (PVI) by cryoballoon (CB-2) after the first clinical diagnosis of AF on ablation-related outcomes. METHODS: A total of 132 consecutive patients with paroxysmal AF undergoing PVI by CB-2 were included in the study. The patients were retrospectively sorted into two groups to evaluate differences in AF recurrence risk associated with early ablation (n = 89), defined as within 365 days of first AF diagnosis, and late ablation (n = 365), defined as > 365 days after first AF diagnosis. AF-free survival during follow-up was compared between groups. RESULTS: Although mean procedure times were comparable between groups, mean fluoroscopy times were lower in the early ablation group. For the whole study group, median (interquartile range) time from AF diagnosis to first ablation was 4.0 (2.0-11.3) months [3.0 (1.0-4.0) vs 14.0 (12.0-22.5) months in the early and late ablation groups, respectively]. Median follow-up for the whole population was 12.0 (12.0-18.0) months, and after the blanking period, 14 (10.6%) patients had arrhythmia recurrence (2 in the early and 12 in the late ablation groups). In the univariable Cox regression analysis and propensity score adjusted penalized Cox regression analysis, there was a significant association between delay in ablation time and AF recurrence (unadjusted hazard ratio = 7.74, 95% CI 2.26-40.1, p < 0.001, adjusted hazard ratio = 7.50, 95% CI 2.23-38.6, p < 0.001). CONCLUSION: Delays in treatment with CB-2 ablation may negatively affect AF-free survival rates among patients with paroxysmal AF.
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Fibrilação Atrial , Ablação por Cateter , Criocirurgia , Veias Pulmonares , Humanos , Fibrilação Atrial/diagnóstico , Criocirurgia/métodos , Estudos Retrospectivos , Recidiva , Veias Pulmonares/cirurgia , Ablação por Cateter/métodos , Resultado do TratamentoRESUMO
We aimed to examine the effect of a history of COVID-19 on myocardial ischemia in single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) in patients who presented with shortness of breath and/or chest pain after recovery. For this single-center retrospective study, patients who presented at cardiology outpatient clinics and had SPECT-MPI were screened. A total of 1888 patients were included in the study, 340 of whom had a history of COVID-19. 64 patients with > 50% stenosis on coronary angiography were excluded from the study. The primary outcome of the study was abnormal MPI. In the study population, the median age was 56 (49-64 IQR) years, and 1127 (65%) of the patients were female. Abnormal MPI was detected in 77 patients (23%) in the COVID-19 group and in 244 patients (16%) in the non-COVID-19 group. After adjustment was performed for clinical predictors using Bayesian logistic regression, an important association was found between the presence of a confirmed prior COVID-19 infection and abnormal MPI (posterior median odds ratio, 1.70 [95% CrI, 1.20-2.40], risk difference, 9.6% [95% CrI, 1.8%, 19.7%]). In SPECT-MPI, ischemia rates were observed to be higher in COVID-19 group and it was found that a confirmed prior COVID-19 might predict of abnormal MPI.
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COVID-19 , Doença da Artéria Coronariana , Isquemia Miocárdica , Imagem de Perfusão do Miocárdio , Teorema de Bayes , COVID-19/complicações , Angiografia Coronária/métodos , Doença da Artéria Coronariana/diagnóstico por imagem , Feminino , Humanos , Pessoa de Meia-Idade , Isquemia Miocárdica/diagnóstico por imagem , Imagem de Perfusão do Miocárdio/métodos , Valor Preditivo dos Testes , Estudos Retrospectivos , SARS-CoV-2 , Tomografia Computadorizada de Emissão de Fóton Único/métodosRESUMO
Hypertension is a major concomitant disease in hospitalized patients with COVID-19 (Coronavirus disease 2019) infection. The adverse effect of hypertension on prognosis in COVID-19 is known. Nevertheless, it is not known how COVID-19 progresses in resistant hypertensive patients. In this study, we aimed to examine the effect of resistant hypertension (ResHT) on in-hospital mortality in patients hospitalized with COVID-19. In our single-center retrospective study, included 1897 COVID-19 patients. The patients were divided into three groups according to the non-hypertensive (n = 1211), regulated HT (RegHT) (n = 574), and ResHT (n = 112). These three groups were compared according to demographic features, clinical signs, laboratory findings, and follow-up times. The median age of the study population was 62 (50-72 IQR) and 1000 (52.7%) of patients were male. The total mortality of the study population was 18.7% (n = 356). Mortality rates were similar in the hypertensive patient group (27.5% for the RegHT and 32.1% for ResHT, p = 0.321). In a multivariable analysis, ResHT was independently associated with a significantly increased risk of in-hospital mortality of COVID-19, while no significant increased risk was observed with RegHT [respectively, Odds Ratio (OR) = 2.013, Confidence Interval (CI) 1.085-3.734, p = 0.026 and OR = 1.194, CI 0.795-1.794, p = 0.394]. Also, age, male gender, chronic renal failure, lymphocyte, procalcitonin, creatinine, and admission SpO2 levels were determined as independent predictors of in-hospital mortality. In our study, it was found that ResHT was an independent predictor of mortality in patients hospitalized with COVID-19; however, this situation was not found in RegHT.
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COVID-19 , Hipertensão , COVID-19/complicações , Feminino , Mortalidade Hospitalar , Hospitalização , Humanos , Hipertensão/diagnóstico , Masculino , Estudos RetrospectivosRESUMO
PURPOSE: Cryoballoon (CB) and radiofrequency (RF) ablation techniques have similar outcomes for pulmonary vein isolation (PVI) in patients with atrial fibrillation (AF). However, there is limited data about the impact of different ablation strategies in patients with left common pulmonary vein (LCPV). Our aim was to compare the safety and efficacy of RF and CB ablation in AF patients with LCPV. METHODS: One hundred and twenty-seven (n = 80 CB and n = 47 RF) AF patients with LCPV detected by preprocedural computerized tomography (CT) were included in the study. Ostial dimensions and trunk distance were measured in all patients. Atrial tachyarrhythmia (ATa) recurrence was defined as detection of AF, atrial flutter, or atrial tachycardia (≥ 30 s) after a 3-month blanking period. RESULTS: There was no significant difference in acute procedural success rates for PVI (97.5% in CB and 97.9% in RF, respectively, P = 0.953) and complication rates were similar between the groups (6 (7.5%) in CB and 4 (8.5%) in RF, respectively, P = 1.000). During a median follow-up of 20.7 (4.8-50.2) months for CB and 20.5 (6.2-36.0) months for RF, ATa recurrence was 35.0% and 38.2%, respectively (P = 0.777). Multivariate analysis did not reveal any of the morphologic parameters of LCPV as a significant predictor of ATa recurrence. CONCLUSIONS: Our findings demonstrated that both CB and RF ablation techniques have similar efficacy and safety in AF patients with LCPV during the mid-term follow-up.
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Fibrilação Atrial , Ablação por Cateter , Criocirurgia , Veias Pulmonares , Fibrilação Atrial/diagnóstico por imagem , Fibrilação Atrial/cirurgia , Ablação por Cateter/métodos , Criocirurgia/métodos , Seguimentos , Humanos , Veias Pulmonares/diagnóstico por imagem , Veias Pulmonares/cirurgia , Recidiva , Resultado do TratamentoRESUMO
INTRODUCTION: We have aimed to investigate the relationship between use of angiotensin-converting-enzyme inhibitor (ACEI) or angiotensin-receptor-blocker (ARB) drugs and acute hypoxemic respiratory failure (AHRF) and in-hospital mortality in hypertensive Covid-19 patients. MATERIAL AND METHOD: Consecutive 1345 patients diagnosed with Covid-19 between April and October 2020 who met inclusion criteria were divided into two groups based on presence and absence of AHRF and mortality. The groups were compared regarding epidemiological, clinical, radiological, laboratory findings and treatments methods. The patient groups ACEI, ARB and other antihypertensive drugs (non-ACEI/ARB) were compared regarding same parameters. RESULTS: Median age was 68 (60-76) years in the patient group including 805 (59.9.1%) females. Of the patients, 475 (35.3%), 644 (47.9%) and 226 (16.8%) were using ACEIs, ARBs and non-ACEI/ARB, respectively. AHRF and in-hospital mortality developed in 1053 (78.3%) and 290 (21.6%) patients, respectively. Age, gender, coronary artery disease, diabetes mellitus (DM), neutrophil, lymphocyte, creatinine, D-dimer, C-reactive protein (CRP), ACEI, beta blocker and aspartate transaminase (AST) found statistically significant in the univariable logistic regression performed to identify independent predictors of mortality were included multivariable logistic regression model. Age (OR: 1.066, 95%CI: 1.049-1.083; p < .001), DM (OR: 1.682, 95%CI: 1.238-2.286; p = .001), neutrophil (OR: 1.041, 95%CI: 1.007-1.077; p = .019), creatinine (OR: 1.178, 95%CI: 1.048-1.325; p = .006), CRP (OR: 1.008, 95%CI: 1.006-1.010; p < .001), ACEI (OR: 0.718, 95%CI: 0.521-0.988; p = .042), AST (OR: 1.005, 95%CI: 1.001-1.010; p = .010) were found associated with in-hospital mortality. CONCLUSION: In our study, it was not detected clinically significant difference between three groups with regard to their relation with in-hospital mortality.
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Antagonistas de Receptores de Angiotensina , Inibidores da Enzima Conversora de Angiotensina , Tratamento Farmacológico da COVID-19 , COVID-19 , Mortalidade Hospitalar , Hipertensão , Insuficiência Respiratória , Idoso , Antagonistas de Receptores de Angiotensina/uso terapêutico , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , COVID-19/mortalidade , Feminino , Humanos , Hipertensão/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Sistema Renina-Angiotensina , Insuficiência Respiratória/tratamento farmacológico , Estudos RetrospectivosRESUMO
OBJECTIVE: In recent years, percutaneous closure of a patent foramen ovale (PFO) has gained widespread use. This study is an evaluation of the safety and efficacy of the Figulla and Amplatzer devices for PFO closure, including long-term follow-up results. METHODS: A total of 305 patients (43.6% male; mean age: 43.25±10.98 years) who underwent percutaneous PFO closure between 2003 and 2019 were enrolled. The Risk of Paradoxical Embolism (RoPE) score was calculated to predict the recurrence risk of cerebrovascular events due to PFO. Transthoracic echocardiography was used during the procedure. RESULTS: The devices were successfully implanted in all patients. The in-hospital periprocedural complications recorded were atrial fibrillation in 1 patient (0.3%), supraventricular tachycardia in 1 patient (0.3%), and femoral hematoma in 3 patients (1%). The procedure time and fluoroscopy time was 21.92±2.93 minutes and 2.19±0.24 minutes, respectively. Recurrent ischemic stroke or transient ischemic attack (TIA) was observed in 7 (2.2%) patients during the median 85.77 months (25th-75th percentile: 10.21-108.00 months) follow-up. The RoPE score was significantly lower in patients with recurrent ischemic cerebral event (stroke or TIA) compared with asymptomatic patients (p<0.001). Kaplan-Meier curve analysis revealed that there was no significant difference between PFO device types (Amplatzer: 2.4% vs. Figulla: 3.3%) in terms of recurrent ischemic cerebral events during follow-up (log-rank; p=0.642). CONCLUSION: Percutaneous PFO closure was safe, feasible, and effective. Our study confirmed the efficacy and safety of transthoracic echocardiogram guidance during percutaneous closure of PFO, which shortens the procedure time. A lower RoPE score was related to the recurrence risk of ischemic cerebrovascular events.
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Forame Oval Patente/cirurgia , Dispositivo para Oclusão Septal , Adulto , Isquemia Encefálica/epidemiologia , Estudos de Coortes , Ecocardiografia , Embolia Paradoxal , Feminino , Seguimentos , Forame Oval Patente/diagnóstico por imagem , Humanos , Complicações Intraoperatórias/epidemiologia , Ataque Isquêmico Transitório/epidemiologia , AVC Isquêmico/epidemiologia , Masculino , Duração da Cirurgia , Implantação de Prótese , Recidiva , Fatores de Risco , Dispositivo para Oclusão Septal/efeitos adversos , Fatores de Tempo , Resultado do Tratamento , Ultrassonografia de IntervençãoRESUMO
We aimed to present the long-term prognostic role of coronary computed tomography angiography (CTA) in a cohort of patients with coronary artery disease (CAD) and noncritical stenosis. A total of 1138 patients who underwent coronary CTA for suspected CAD were included in the study. For the categorization of the coronary atherosclerotic plaque (CAP), the coronary system was divided into 16 segments. For each segment, CAPs were categorized as calcified, noncalcified, and mixed. All-cause and cardiovascular (CV) mortality data were collected for prognostic evaluation. Coronary CTA analyses showed that 34.5% of patients had noncalcified CAP, 14.5% of patients had calcified CAP, and 11% of patients had mixed CAP. During a median of 141.5 months follow-up, CV and all-cause mortality was observed in 57 (5%) and 149 (13.1%) patients, respectively. In multivariable Cox regression analysis, calcified CAP morphology and the extent of involved segments were significant predictors of both CV and all-cause mortality. The presence of calcified CAP morphology and the higher number of diseased coronary segments via coronary CTA might help stratify patients at risk for adverse CV outcomes during long-term follow-up. Patients with these features at index coronary CTA may be evaluated more closely with aggressive preventive measures.