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80 (95% confidence interval [CI] 5.97, 12.98). After adjusting for traditional risk factors and CAC score, the SHR was 2.21 (95% CI1.39,3.49). In sex-stratified analyses, the fully adjusted SHR for females was 3.42 (95% CI 1.74, 6.73) while for males it was 1.55 (95% CI 0.83, 2.90). TAC was associated with stroke mortality independent of CAC and traditional risk factors, more so in women. The presence of TAC appears to be an independent risk marker for stroke mortality.The aim of this study was to evaluate the predictive ability of frailty for bleeding after percutaneous coronary intervention (PCI). In 2439 patients who underwent their PCI, frailty was prospectively assessed according to the Canadian Study of Health and Aging clinical frailty scale (CFS). Patients were divided into three groups according to the CFS low (CFS levels 1 to 3; 1748 patients, 71.7%), intermediate (CFS levels 4 to 6; 519 patients, 21.3%), and high CFS groups (CFS levels 7 to 9; 172 patients, 7.1%). Academic Research Consortium High Bleeding Risk (ARC-HBR) was present in 47.3% in the low CFS group, in 83.2% in the intermediate CFS group and in 89.0% in the high CFS group (p less then 0.001). Patients in the intermediate and high CFS groups were associated with higher 1-year major bleeding risk after PCI in the overall cohort (HR 3.82, 95% CI 2.65 to 5.51, p less then 0.001, and HR 7.81, 95% CI 5.07 to 12.0, p less then 0.001, respectively). Patients in the high CFS group were also associated with higher 1-year major bleeding risk regardless of having the high bleeding risk (HBR) according to ARC-HBR. In conclusion, the association of frailty with 1-year major bleeding was consistently observed in patients with and without HBR, indicating that frailty per se might be a predictor for major bleeding after PCI on top of HBR criteria.Given the role of comorbid conditions in the pathophysiology of HFpEF, we aimed to identify and rank the importance of comorbid conditions associated with post-hospitalization outcomes of older adults hospitalized for HFpEF. We examined data from 4,605 Medicare beneficiaries hospitalized in 2007-2014 for HFpEF based on ICD-9-CM codes for acute diastolic heart failure (428.31 or 428.33). To identify characteristics with high importance for prediction of mortality, all-cause rehospitalization, rehospitalization for heart failure, and composite outcome of mortality or all-cause rehospitalization up to 1 year, we developed boosted decision tree ensembles for each outcome, separately. For interpretability, we estimated hazard ratios (HRs) and 95% confidence intervals (CI) using Cox proportional hazards models. Age and frailty were the most important characteristics for prediction of mortality. Frailty was the most important characteristic for prediction of rehospitalization, rehospitalization for heart failure, and the composite outcome of mortality or all-cause rehospitalization. In Cox proportional hazards models, a 1-SD higher frailty score (0.1 on theoretical range of 0 to 1) was associated with a HR of 1.27 (1.06 to 1.52) for mortality, 1.16 (1.07 to 1.25) for all-cause rehospitalization, 1.24 (1.14 to 1.35) for HF rehospitalization, and 1.15 (1.07 to 1.25) for the composite outcome of mortality or all-cause rehospitalization. In conclusion, frailty is an important predictor of mortality and rehospitalization in adults aged ≥66 years with HFpEF.In the Tafamidis in Transthyretin Cardiomyopathy Clinical Trial (ATTR-ACT), tafamidis significantly reduced mortality and cardiovascular (CV)-related hospitalizations compared with placebo in patients with transthyretin amyloid cardiomyopathy (ATTR-CM). This analysis aimed to assess the causes of CV-related death and hospitalization in ATTR-ACT to provide further insight into the progression of ATTR-CM and efficacy of tafamidis. ATTR-ACT was an international, double-blind, placebo-controlled, and randomized study. Patients with hereditary or wild-type ATTR-CM were randomized to tafamidis (n = 264) or placebo (n = 177) for 30 months. The independent Endpoint Adjudication Committee determined whether certain investigator-reported events met the definition of disease-related efficacy endpoints using predefined criteria. Cause-specific reasons for CV-related deaths (heart failure [HF], arrhythmia, myocardial infarction, sudden death, stroke, and other CV causes) and hospitalizations (HF, arrhythmia, myocardial infarction, transient ischemic attack/stroke, and other CV causes) were assessed. Total CV-related deaths was 53 (20.1%) with tafamidis and 50 (28.2%) with placebo, with HF (15.5% tafamidis, 22.6% placebo), followed by sudden death (2.7% tafamidis, 5.1% placebo), the most common causes. The number of patients with a CV-related hospitalization was 138 (52.3%) with tafamidis and 107 (60.5%) with placebo; with HF the most common cause (43.2% tafamidis, 50.3% placebo). All predefined causes of CV-related death or hospitalization were less frequent with tafamidis than placebo. In conclusion, these data provide further insight into CV disease progression in patients with ATTR-CM, with HF the most common adjudicated cause of CV-related hospitalization or death in ATTR-ACT. Clinical trial registration ClinicalTrials.gov NCT01994889.Major adverse cardiac event (MACE) and bleeding risks following percutaneous coronary intervention (PCI) for acute coronary syndromes (ACS) are not well defined in individuals with heart failure (HF). We followed 1,145 individuals in the Pharmacogenomic Resource to improve Medication Effectiveness Genotype Guided Antiplatelet Therapy cohort for MACE and bleeding events following PCI for ACS. We constructed Cox proportional hazards models to compare MACE and bleeding in those with versus without HF, adjusting for sociodemographics, comorbidities, and medications. We also determined predictors of MACE and bleeding events in both groups. 370 (32%) individuals did and 775 (68%) did not have HF prior to PCI. Mean age was 61.7 ± 12.2 years, 31% were female, and 24% were African American. After a median follow-up of 0.78 years, individuals with HF had higher rates of MACE compared to those without HF (48 vs. 24 events per 100 person years) which remained significant after multivariable adjustment (hazard ratio [HR] 1.31, 95% confidence interval [CI] 1.00 to 1.72). Similarly, bleeding was higher in those with versus without HF (22 vs. 11 events per 100 person years), although this was no longer statistically significant after multivariable adjustment (HR 1.29, 95% CI 0.86 to 1.93). Diabetes and peripheral vascular disease were predictors of MACE, and end-stage renal disease was a predictor of bleeding among participants with HF. MACE risk is higher in individuals with versus without HF following PCI for ACS. However, the risk of bleeding, especially among those with end-stage renal disease , must be considered when determining post-PCI anticoagulant strategies.Clinical outcomes of transcatheter aortic valve implantation (TAVI) have significantly improved with the accumulation of operator and institution experience as well as the wide use of newer generation devices. There is limited data on TAVI outcomes compared with surgical aortic valve replacement (SAVR) in contemporary practice in the United States. We queried the 2018 Nationwide Readmission Database of the United States. International Classification Diagnosis code 10 was used to extract TAVI and SAVR admissions. A propensity-matched cohort was created to compare TAVI and SAVR outcomes. A weighted 48,349 TAVI and 24,896 SAVR for aortic stenosis were included and 4.9% of TAVI were performed with an embolic protection device. Poziotinib chemical structure In propensity-matched cohort (12,708 TAVI and 12,708 SAVR), TAVI conferred lower in-hospital mortality (1.7% vs 3.8%), acute kidney injury (11.3% vs 22.9%), and transfusion rate (5.9% vs. 20.6%) whereas new pacemaker rate was higher in TAVI compared with SAVR (10.5% vs. 7.0%) (all p values less then 0.001). Stroke rate was similar between TAVI and SAVR (1.5% vs. 1.5%) (p value = 0.79). The routine discharge was more frequent (66.9% vs 25.8%) and length of stay was shorter (4.8 vs. 9.8 days) in TAVI than SAVR. Hospitalization cost was higher in SAVR than TAVI (51,962 vs 57,754 U.S. dollars) (all p values less then 0.001). In-hospital mortality was also lower in TAVI compared with isolated SAVR. TAVI was performed more frequently than SAVR in 2018 in the United States with lower in-hospital mortality of TAVI compared with both SAVR and isolated SAVR.In patients with pulmonary artery hypertension (PAH) associated with atrial septal defect (ASD), closure of ASD may carry significant risks. We aimed to evaluate the safety and efficacy of transcatheter closure of ASD in selected patients with PAH using a fenestrated device followed by pulmonary vasodilator therapy. During the 14.8-year period, 51 ASD patients (10 males, age 46 ± 18 years) with a mean pulmonary artery pressure (PAP) ≥ 35 mm Hg and/or systolic PAP ≥ 60 mm Hg, underwent closure with a fenestrated device. Of them, mean Qp/Qs ratio, systolic PAP and mean PAP were 2.6 ± 1.2, 73 ± 14 mm Hg, and 44 ± 8 mm Hg, respectively. A total of 35 patients received pulmonary vasodilator therapy. The New York Heart Association (NYHA) functional class improved at 3 to 6 months follow-up. (p less then 0.001) Nineteen patients underwent repeated catheterization. A comparison of the hemodynamic parameters between baseline and repeated catheterization revealed significant decreases in both systolic and mean PAP (77 ± 11 vs 55 ± 14 mm Hg, p less then 0.0001 & 48 ± 7 vs 37 ± 8 mm Hg, p = 0.001, respectively), pulmonary vascular resistance (PVR) (5.1 ± 2.3 vs 4.0 ± 1.7 WU, p = 0.011) and PVRi (7.7 ± 3.3 vs 6.2 ± 2.4 WU*m2, p = 0.024). After a follow-up period of 84 ± 45 months, 6 mortalities were noted in which 2 were due to cardiac causes. In conclusion, catheter closure of ASD in patients with PAH using a fenestrated device followed by vasodilator therapy is safe and effective.To address literature gaps on treatment with real-world evidence, this study compared effectiveness, safety, and cost outcomes in NVAF patients with coronary or peripheral artery disease (CAD, PAD) prescribed apixaban versus other oral anticoagulants. NVAF patients aged ≥65 years co-diagnosed with CAD/PAD initiating warfarin, apixaban, dabigatran, or rivaroxaban were selected from the US Medicare population (January 1, 2013 to September 30, 2015). Propensity score matching was used to match apixaban versus warfarin, dabigatran, and rivaroxaban cohorts. Cox models were used to evaluate the risk of stroke/systemic embolism (SE), major bleeding (MB), all-cause mortality, and a composite of stroke/myocardial infarction/all-cause mortality. Generalized linear and two-part models were used to compare stroke/SE, MB, and all-cause costs between cohorts. A total of 33,269 warfarin-apixaban, 9,335 dabigatran-apixaban, and 33,633 rivaroxaban-apixaban pairs were identified after matching. Compared with apixaban, stroke/SE risk was higher in warfarin (hazard ratio [HR] 1.93; 95% confidence interval [CI] 1.61 to 2.31), dabigatran (HR 1.69; 95% CI 1.18 to 2.43), and rivaroxaban (HR 1.24; 95% CI 1.01 to 1.51) patients. MB risk was higher in warfarin (HR 1.67; 95% CI 1.52 to 1.83), dabigatran (HR 1.37; 95% CI 1.13 to 1.68), and rivaroxaban (HR 1.87; 95% CI 1.71 to 2.05) patients vs apixaban. Stroke/SE- and MB-related medical costs per-patient per-month were higher in warfarin, dabigatran, and rivaroxaban patients versus apixaban. Total all-cause health care costs were higher in warfarin and rivaroxaban patients compared with apixaban patients. In conclusion, compared with apixaban, patients on dabigatran, rivaroxaban, or warfarin had a higher risk of stroke/SE, MB, and event-related costs.