Coronary artery disease (CAD) is a significant cause of illness and death amongst women. The pathophysiology, manifestations, and outcomes of CVD and CAD differ between sexes. These sex differences remain under-recognized. The aim of this review is to highlight and raise awareness of the burden and unique aspects of CAD in women. It details the unique pathophysiology of CAD in women, cardiovascular risk factors in women (both traditional and sex-specific), the clinical presentation of CAD in women, and the range of disease in obstructive and non-obstructive CAD in women.

Background: A significant percentage of patients with congenital heart disease surviving into adulthood will develop arrhythmias. These arrhythmias are associated with an increased risk of adverse events and death. We aimed to assess arrhythmia prevalence, risk factors, and associated health care usage in a large national cohort of patients with adult congenital heart disease. Methods and Results: Adults with a documented diagnosis of congenital heart disease, insured by Clalit and Maccabi health services between January 2007 and December 2011, were included. We assessed the associations between arrhythmia and subsequent hospitalization rates and death with mixed negative binomial and Cox proportional hazard models, respectively. Among 11 653 patients with adult congenital heart disease (median age, 47 years [interquartile range, 31–62]), 8.7% had a tachyarrhythmia at baseline, 1.5% had a conduction disturbance, and 0.5% had both. Among those without a baseline arrhythmia, 9.2% developed tachyarrhythmias, 0.9% developed a conduction disturbance, and 0.3% developed both during the study period. Compared with no arrhythmia (reference group), arrhythmia in the previous 6 months was associated with a higher multivariable adjusted hospitalization rate, 1.33‐fold higher than the rate of the reference group (95% CI, 1.00–1.76) for ventricular arrhythmia, 1.27‐fold higher (95% CI, 1.17–1.38) for atrial arrhythmias, and 1.33‐fold higher (95% CI, 1.04–1.71) for atrioventricular block. Atrial tachyarrhythmias were associated with an adjusted mortality hazard ratio (HR) of 1.65 (95% CI, 1.44–2.94), and ventricular tachyarrhythmias with a >2‐fold increase in mortality risk (HR, 2.06 [95% CI, 1.44–2.94]). Conclusions: Arrhythmias are significant comorbidities in the adult congenital heart disease population and have a significant impact on health care usage and survival.

Background: Patients with end-stage renal disease (ESRD) undergoing chronic hemodialysis are at high mortality and cardiovascular risk. This study was aimed to assess whether the CHA₂DS₂-VASc score may be used for risk stratification of this population. Methods: Included were patients undergoing chronic hemodialysis at Meir Medical Center. The CHA₂DS₂-VASc score was calculated for each patient at the initiation of hemodialysis. Patients were classified into 3 groups according to the CHA₂DS₂-VASc score: 0–3 (low), 4–5 (intermediate), and ≥6 (high). The primary endpoint was the composite of all-cause mortality, myocardial infarction, and stroke during the first year of hemodialysis. Results: Of the 457 patients with ESRD, 181 (40%) had low, 193 (42%) intermediate, and 83 (18%) high CHA₂DS₂-VASc scores. During the first year of hemodialysis, 109 (23.8%) patients died, 17 (3.7%) had a stroke, and 28 (6.1%) had a myocardial infarction. Compared to patients in the low CHA₂DS₂-VASc score group, those in the intermediate and high score groups had higher risk for the composite endpoint (OR: 2.6, 95% CI: 1.6–4.2, p < 0.01 and OR: 4.2, 95% CI: 2.3–7.5, p < 0.01, respectively). Each 1-point increase in CHA₂DS₂-VASc score was associated with a 38% increased risk for the composite endpoint, a 19% increased risk for 1-year myocardial infarction, and a 29% increased risk for 1-year stroke. Conclusions: Patients with ESRD are at an extremely high mortality and cardiovascular risk within the first year of hemodialysis. The CHA₂DS₂-VASc score was strongly associated with adverse outcomes and may be used for risk stratification of these patients.

Data on the characteristics and long-term outcomes of patients who underwent Fontan surgery and surviving into adulthood are limited. We aimed to describe our center's long-term experience with this unique patient population. Included were adult patients who had undergone Fontan surgery and were followed up at our Adult Congenital Heart Disease clinic between the years 1994 and 2021. We describe cardiac and noncardiac morbidities, medical treatment, laboratory data, echocardiographic characteristics, and all-cause mortality. The primary outcome was a composite of heart failure hospitalizations or death. A total of 107 patients who underwent Fontan surgery were followed up during the study period; 46.7% were male. The mean age at time of Fontan was 7.4 ± 6.2 years and the mean age at the last follow-up or at the time of an outcome event was 35.0 ± 8.0 years (range 21.1 to 62.8). At the last documented follow-up, 74.7% of the cohort were in New York Heart Association functional class I/II. The common morbidities included atrial arrythmias (37%) and stroke (17%). The primary outcome occurred in 17.7%. By the end of the study period, 9.3% of the patients in the cohort died. In a multivariate logistic regression analysis, controlling for gender, age, and Fontan type, worse functional class at the last follow-up (New York Heart Association III/IV vs I/II) was significantly associated with the risk of the primary outcome (odds ratio 34.57, 95% confidence interval 6.728 to 177.623, p <0.001). In conclusion, long-term outcomes of patients surviving into adulthood with a Fontan circulation is encouraging. Most of these patients achieve good functional cardiovascular status, despite the complex anatomy and a substantial burden of co-morbid conditions, specifically, atrial arrythmias and thrombotic events. Functional class was independently associated with heart failure hospitalizations and mortality.

Introduction: Atrial fibrillation (AF) recurrence following pulmonary vein isolation (PVI) ablation has clinical significance. Identifying risk factors for AF recurrence is important. We investigated serum albumin (SA) levels (g/dL) as a prognostic factor for the recurrence of AF following cryoballoon PVI ablation. Methods: We included patients who underwent cryoballoon PVI ablation at our institution between the years 2013 and 2018. The primary outcome was recurrence of AF during follow up. Results: Our cohort consisted of 126 patients (67% males, mean age 61.8 ± 10.0 years). The pattern of AF amongst the cohort was paroxysmal in 62.5%, persistent in 25.4%, and longstanding persistent in 6.3%. Those with lower SA levels had a mean AF duration significantly less than those with higher SA levels (2.81 years, 7.34 years, and 6.37 years for SA levels of <3.8, 3.8–4.1, and ≥4.1, respectively; p = 0.003). Patients with lower SA levels were significantly more likely to have had more previous cardioversions and a larger left atrial area and volume. The mean follow-up was 380 days, in which the AF recurrence rate was 20.6%. Patients with lower SA level had significantly more AF recurrences (47.4%, 16.7%, and 2.2% for SA levels of <3.8, 3.8–4.1, and ≥4.1, respectively; p < 0.001). Upon multivariate analysis, an SA level < 3.8 was associated with a higher risk of AF recurrence (OR = 5.422 95% CI 1.134; 25.910; p < 0.001). Conclusion: SA levels were found to be a strong independent marker for AF recurrence following PVI ablation.