Echocardiographic Versus Invasive Aortic Valve Gradients in Different Clinical Scenarios.

Background: The role of echocardiography in deriving transvalvular mean gradients from transaortic velocities in aortic stenosis (AS) and in structural valve degeneration (SVD) is well established. However, reports following surgical aortic valve replacement, post-transcatheter aortic valve replacement (TAVR), and valve-in-valve-TAVR (ViV-TAVR) have cautioned against the use of echocardiography-derived mean gradients to assess normal functioning bioprosthesis due to discrepancy compared with invasive measures in a phenomenon called discordance.

Methods: In a multicenter study, intraprocedural echocardiographic and invasive mean gradients in AS, SVD, post-native TAVR, and post-ViV-TAVR were compared, when obtained concomitantly, and discharge echocardiographic gradients were recorded.

Optimizing Dietary Patterns and Lifestyle to Reduce Atherosclerotic Cardiovascular Risk Among South Asian Individuals.

South Asians are at an elevated risk of atherosclerotic cardiovascular disease (ASCVD) when compared with other age-matched subjects of varied ethnicities. The elevated ASCVD risk is multifactorial including a constellation of hypertension, dyslipidemia, metabolic syndrome, overweight/obesity, prediabetes, and type 2 diabetes mellitus. Although traditional ASCVD risk factors remain highly prevalent in South Asians living in the United States, modifiable risk factors of diet, lack of physical activity/increased sedentary time, smoking (of all forms), and excessive alcohol consumption further accelerate the disease process.

Bempedoic Acid: A Contemporary Review of Its Pharmacology, Efficacy, and Safety Profile, Including Recent Data from the CLEAR Outcomes Clinical Trial.

Purpose Of Review: To provide an updated review of bempedoic acid's clinical application in lowering LDL-C in the setting of statin intolerance and the recent findings in the CLEAR Outcomes trial as well as summarize and synthesize the current state of knowledge regarding bempedoic acid while providing an in-depth analysis of the drug's pharmacological properties, mechanism of action, clinical trials, safety, and efficacy.

Recent Findings: The CLEAR Outcomes trial has provided evidence to support bempedoic acid as a viable alternative to statins for the primary and secondary prevention of cardiovascular disease. Bempedoic acid is a promising treatment option for patients with hypercholesterolemia who are unable to tolerate statin therapy or require additional LDL-C reduction in the treatment of cardiovascular disease, with the newest lipid-lowering cardiovascular outcomes trials expanding on their generalizability particularly in the inclusion of women.

Periprocedural Mortality in Chronic Total Occlusion Percutaneous Coronary Intervention: Insights From the PROGRESS-CTO Registry.

Background: Death is a rare but devastating complication of chronic total occlusion (CTO) percutaneous coronary intervention.

Methods: We examined the clinical characteristics and procedural outcomes of patients who died periprocedurally in the Prospective Global Registry for the Study of CTO Interventions (PROGRESS-CTO).

Results: Of the 12 928 patients who underwent CTO percutaneous coronary intervention between 2012 and 2022, 52 (0.

Procedural Time and Outcomes of Chronic Total Occlusion Percutaneous Coronary Intervention.

Chronic total occlusion (CTO) percutaneous coronary interventions (PCIs) can be lengthy procedures. We sought to investigate the effect of procedural time on CTO PCI outcomes. We examined the procedural time required for the various steps of CTO PCI in 6,442 CTO PCIs at 40 US and non-US centers between 2012 and 2022.

30-Day Clinical Outcomes of a Self-Expanding Transcatheter Aortic Valve: The International PORTICO NG Study.

Background: The self-expanding, intra-annular Navitor (Abbott Structural Heart) valve includes an outer cuff to reduce paravalvular leak (PVL) and large stent cells for future coronary access.

Objectives: The purpose of the PORTICO NG (Evaluation of the Portico NG [Next Generation] Transcatheter Aortic Valve in High and Extreme Risk Patients With Symptomatic Severe Aortic Stenosis) study is to evaluate the safety and effectiveness of the Navitor valve in patients with symptomatic, severe aortic stenosis who are at high or extreme surgical risk.

Methods: PORTICO NG is a prospective, multicenter, global study with follow-up at 30 days, 1 year, and annually through 5 years.

Outcomes of Chronic Total Occlusion Percutaneous Coronary Intervention After a Previous Failed Attempt.

The impact of a previous failure on procedural techniques and outcomes of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) has received limited study. We examined the clinical and angiographic characteristics and procedural outcomes of 9,393 patients who underwent 9,560 CTO PCIs at 42 United States and non-United States centers between 2012 and 2022. A total of 1,904 CTO lesions (20%) had a previous failed PCI attempt.

Impact of lesion length on the outcomes of chronic total occlusion percutaneous coronary intervention: Insights from the PROGRESS-CTO registry.

Background: The impact of occlusion length on the procedural techniques and outcomes of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) has received limited study.

Methods: We examined the clinical and angiographic characteristics and procedural outcomes of 10,335 CTO PCIs at 42 US and non-US centers between 2012 and 2022. The cohort was divided into two groups based on lesion length (≥20 mm vs.

Leveling the playing field: The utility of coronary artery calcium scoring in cardiovascular risk stratification in South Asians.

South Asian (SA) individuals, particularly those that reside in the United States and other Westernized countries, are at an elevated risk for ASCVD and mortality related to ASCVD. The 2018 ACC/AHA/Multi-society Cholesterol guideline listed SA as a high-risk ethnicity, underscoring the importance of treating modifiable risk factors to reduce ASCVD burden. Coronary artery calcium (CAC), a highly specific marker of subclinical atherosclerosis, may be a useful test to improve risk stratification among SA individuals.

The Utility of Home Sleep Apnea Testing in the Advanced Heart Failure Populations.

Untreated sleep disorders form a risk of coronary artery disease, hypertension, obesity, and diabetes mellitus. Access to polysomnography is limited, especially during the COVID-19 pandemic, with home sleep apnea testing (HSAT) being a potentially viable alternative. We describe an HSAT protocol in patients with advanced heart failure (HF).

Sex-related differences in premature cardiovascular disease in familial hypercholesterolemia.

Background: Familial hypercholesterolemia (FH) is associated with an increased prevalence of premature atherosclerotic cardiovascular disease (ASCVD), however, little is known about sex-specific differences in premature ASCVD and its risk factors.

Objective: The present study seeks to assess the burden and risk factors for premature ASCVD among men and women with FH.

Methods: In this study we retrospectively examined sex-specific differences in ASCVD prevalence, risk factor burdens, and lipid treatment outcomes in 782 individuals with clinically or genetically confirmed FH treated in 5 U.

Transvalvular Pressure Gradients and All-Cause Mortality Following TAVR: A Multicenter Echocardiographic and Invasive Registry.

Background: Low ejection fraction (EF) and low flow as determined by an echocardiographic stroke volume index (SVi) <35 mL/m are associated with low transvalvular gradients and increased mortality in both severe aortic stenosis (AS) and post-transcatheter aortic valve replacement (TAVR). Absence of an elevated echocardiographic transaortic gradient post-TAVR is considered a marker of procedural success despite the absence of data on its impact on mortality.

Objectives: The authors sought to examine the association of invasive and echocardiographic gradients post-TAVR with all-cause mortality in relation to flow and EF.

Invasive versus echocardiographic gradients in degenerated surgical aortic valve prostheses: A multicenter study.

Objectives: To compare echocardiographic and invasive mean gradients obtained concomitantly in degenerated bioprosthetic surgical aortic valves (SAVRs).

Methods: In a multicenter study, we compared concomitant echocardiographic and invasive mean gradients of SAVR, obtained before valve-in-valve transcatheter aortic valve replacement in all patients, patients with primary stenosis (AS), primary aortic regurgitation (AR), and mixed aortic valve disease (MAVD), and in small versus large valves (≤ or >23 mm). Dimensionless index (DI) was calculated in all groups.

Patients With Diabetes at High Bleeding Risk With 1-Month Dual Antiplatelet Therapy: Onyx ONE Clear Results.

Background: Patients with diabetes mellitus (DM) are at a higher risk of ischemic events compared with patients without DM. Percutaneous coronary intervention (PCI) with the Resolute Onyx zotarolimus-eluting stent (ZES) followed by 1-month dual antiplatelet therapy (DAPT) is safe and effective in patients with high bleeding risk. However, outcomes in patients with DM are not fully understood.

SCAI Publications Committee Manual of Standard Operating Procedures: 2022 Update.

Evidence-based recommendations for clinical practice are intended to help health care providers and patients make decisions, minimize inappropriate practice variation, promote effective resource use, improve clinical outcomes, and direct future research. SCAI has been engaged in the creation and dissemination of clinical guidance documents since the 1990s. These documents are a cornerstone of the Society's education, advocacy, and quality improvement initiatives.

Clinical and Echocardiographic Outcomes of Transcatheter Tricuspid Valve Interventions: A Systematic Review and Meta-Analysis.

Background: Medically managed tricuspid regurgitation (TR) has detrimental outcomes. Transcatheter tricuspid valve interventions (TTVIs) represent an alternative to surgery in high-risk patients; however, only early experiences exist.

Aim: The aim of this study was to analyze the clinical and echocardiographic outcomes of TTVI.

Recent Updates in Hypertriglyceridemia Management for Cardiovascular Disease Prevention.

Purpose Of Review: Mounting evidence continues to support the causal role of triglyceride-rich lipoproteins (TRL) in the development of atherosclerotic cardiovascular disease (ASCVD). Substantial residual ASCVD risk remains among high-risk patients who have elevated triglycerides despite reduction in low-density lipoprotein cholesterol (LDL-C) with statin therapy. Ongoing research efforts have focused on evaluating triglyceride-lowering therapies among patients with hypertriglyceridemia.

Comparison of outcomes after transcatheter aortic valve implantation following home versus non-home discharge.

As more patients undergo transcatheter aortic valve implantation (TAVI), knowledge of 1-year mortality and associated factors becomes increasingly important. After other cardiac procedures, discharge location has been shown to be associated with 1-year mortality. We examined outcomes of TAVI patients discharged home vs an extended care facility (ECF).