Current Treatment Options in Cardiovascular Medicine

PURPOSE OF REVIEW: The purpose of this review is to discuss myocardial recovery in heart failure with reduced ejection fraction (HFrEF) and to summarize the contemporary insights regarding heart failure with improved ejection fraction (HFimpEF). RECENT FINDINGS: Improvement in left ventricular ejection fraction (LVEF ≥ 40%) with improved prognosis can be achieved in one out of three (10-40%) patients with HFrEF treated with guideline-directed medical therapy...

PURPOSE OF REVIEW: Sudden cardiac arrest is associated with high morbidity and mortality. Despite having a disproportionate burden of sudden cardiac death (SCD), rates of primary and secondary prevention of SCD with implantable cardioverter-defibrillator (ICD) therapy are lower among eligible racially minoritized patients. This review highlights the racial and ethnic disparities in ICD utilization, associated barriers to ICD care, and proposed interventions to improve equitable ICD uptake...

PURPOSE OF REVIEW: There is an increasing push for frailty assessment to become a routine part of the evaluation of potential candidates for advanced heart failure (AHF) therapies. The aim of this review is to highlight the importance of frailty in the care of the AHF patient. RECENT FINDINGS: This review focuses on some of the available data for the assessment of frailty specifically in the AHF, durable mechanical circulatory support (MCS), and heart transplant (HT) patients, and explores some of the challenges in assessing frailty in these patient populations...

PURPOSE OF REVIEW: The COVID-19 pandemic has led to an overburdened healthcare system. While an increased rate of ACS is expected due to the pro-thrombotic state of COVID patients, observed ACS incidence and admission rates were paradoxically decreased during the (first wave of the) pandemic. In this narrative review, we will discuss potential reasons for this decrease in ACS incidence. Furthermore, we will discuss ACS management during the COVID-19 pandemic, and we will discuss outcomes in ACS...

PURPOSE OF REVIEW: This paper assesses recent literature on the impact of chronic obstructive pulmonary disease (COPD) in patients with coronary artery disease (CAD) undergoing revascularization. Specifically, to determine if there is an optimal revascularization strategy for this patient population, and if there are other modalities to assess the risks. RECENT FINDINGS: There are limited new data in the last year addressing this clinical question. Recently there have been a series of studies which reinforced that COPD is a key independent risk factor for adverse outcomes after revascularization...

PURPOSE OF REVIEW: Cardiac transplantation is a critical treatment for patients with advanced heart failure, offering the ability to markedly improve quality and quantity of life. Unfortunately, this treatment is limited by donor organ availability, despite efforts to increase organ supply and improve donor organ allocation and usage. The transplantation of non-human donor organs (xenotransplantation) offers to readily address many limitations of the current transplantation system; however, scattered attempts to establish this practice have been met with frustration...

PURPOSE OF REVIEW: Establishing an early, efficient diagnosis for cardiac amyloid (CA) is critical to avoiding adverse outcomes. We review current imaging tools that can aid early diagnosis, offer prognostic information, and possibly track treatment response in CA. RECENT FINDINGS: There are several current conventional imaging modalities that aid in the diagnosis of CA including electrocardiography, echocardiography, bone scintigraphy, cardiac computed tomography (CT), and cardiac magnetic resonance (CMR) imaging...

PURPOSE OF THE REVIEW: Even as immune checkpoint inhibitors (ICIs) have transformed the lifespan of many patients, they may also trigger acceleration of long-term cardiovascular disease. Our review aims to examine the current landscape of research on ICI-mediated atherosclerosis and address key questions regarding its pathogenesis and impact on patient management. RECENT FINDINGS: Preclinical mouse models suggest that T cell dysregulation and proatherogenic cytokine production are key contributors to plaque development after checkpoint inhibition...

PURPOSE OF REVIEW: The treatment of coronary artery disease (CAD) in cancer patients is an evolving landscape. Recent data emphasizes the importance of aggressive management of cardiovascular risk factors and diseases in improving cardiovascular health in this unique group of patients regardless of cancer type or stage. RECENT FINDINGS: Novel cancer therapeutics such as immune therapies and proteasome inhibitors have been associated with CAD. Recent stent technologies may safely allow for shorter duration (< 6 months) of dual antiplatelet therapy post-percutaneous coronary interventions...

PURPOSE OF REVIEW: To examine the emerging data for novel strategies being studied to improve use and dose titration of guideline-directed medical therapy (GDMT) for patients with heart failure (HF). RECENT FINDINGS: There is mounting evidence to employ novel multi-pronged strategies to address HF implementation gaps. SUMMARY: Despite high-level randomized evidence and clear national society recommendations, a large gap persists in use and dose titration of guideline-directed medical therapy (GDMT) in patients with heart failure (HF)...

PURPOSE OF REVIEW: To review the current evidence and ongoing clinical trials evaluating the efficacy and safety of tenecteplase (TNK), an alternative tissue plasminogen activator (tPA), in the acute management of arterial ischemic stroke (AIS). To date, alteplase is the only tPA approved by the United States FDA for use in AIS. RECENT FINDINGS: There have been multiple phase two and three trials investigating the safety and efficacy of TNK in AIS. In patients with AIS due to large vessel occlusion, one randomized controlled trial demonstrated superiority of TNK for vessel recanalization rates and long-term functional outcomes when compared to alteplase...

PURPOSE OF REVIEW: To describe the role of iron deficiency in both heart failure and pulmonary hypertension. RECENT FINDINGS: To role of iron deficiency in heart failure is well established and pathophysiologic overlap with pulmonary hypertension exists. SUMMARY: Iron deficiency is common co-morbidity in heart failure and pulmonary hypertension. The high prevalence is intertwined into the pathophysiology of these conditions (e.g., neurohormonal activation, inflammation)...

Purpose of review: The purpose of this review is to explore the prevalence and risk factors for a malignant phenotype in mitral valve prolapse (MVP) characterized by life-threatening ventricular arrhythmias and sudden cardiac arrest and death (SCD), including mechanistic and pathophysiologic findings and mechanism-based potential therapies. Recent findings: A malignant phenotype in MVP characterized by life-threatening arrhythmias has long been recognized, although MVP is often benign...

PURPOSE OF REVIEW: Heart failure (HF) hospitalizations are common, costly, associated with poor outcomes and potentially avoidable. Reducing HF hospitalizations is therefore a major objective of US healthcare. This review aims to outline causes for HF hospitalizations and provides actionable strategies for HF hospitalization prevention. RECENT FINDINGS: Heart failure hospitalizations often have multifactorial and diverse etiologies associated with medical and social patient factors leading to increased congestion...

PURPOSE OF REVIEW: The COVID-19 pandemic has disrupted healthcare and has disproportionately affected the marginalized populations. Patients with cancer and cardiovascular disease (cardio-oncology population) are uniquely affected. In this review, we explore the current data on COVID-19 vulnerability and outcomes in these patients and discuss strategies for cardio-oncology care with a focus on healthcare innovation, health equity, and inclusion. RECENT FINDINGS: The growing evidence suggest increased morbidity and mortality from COVID-19 in patients with comorbid cancer and cardiovascular disease...

PURPOSE OF REVIEW: A significant proportion of patients infected by the severe acute respiratory syndrome-coronavirus (SARS-CoV2) (COVID-19) also have disorders affecting the cardiac rhythm. In this review, we provide an in-depth review of the pathophysiological mechanisms underlying the associated arrhythmic complications of COVID-19 infection and provide pragmatic, evidence-based recommendations for the clinical management of these conditions. RECENT FINDINGS: Arrhythmic manifestations of COVID-19 include atrial arrhythmias such as atrial fibrillation or atrial flutter, sinus node dysfunction, atrioventricular conduction abnormalities, ventricular tachyarrhythmias, sudden cardiac arrest, and cardiovascular dysautonomias including the so-called long COVID syndrome...

PURPOSE OF THE REVIEW: Commercial wearable biosensors are commonly used among athletes and highly active individuals, although their value in sports cardiology is not well established. In this review, we discuss the evidence for the current applications of wearables and provide our outlook for promising future directions of this emerging field. RECENT FINDINGS: The integration of routine assessment of physiological parameters, activity data, and features such as electrocardiogram recording has generated excitement over a role for wearables to help diagnose and monitor cardiovascular disease...

Purpose of review: The purpose of this review is to summarize what is known about the relationship between exercise and arrhythmogenic right ventricular cardiomyopathy (ARVC) with regard to disease onset, diagnosis, progression, and clinical severity. This relationship forms the basis of the management recommendations for restricting physical activity in individuals with and at risk for ARVC. Recent findings: While ARVC can be challenging to diagnose, there are several diagnostic testing and imaging modalities that may help distinguish athletic heart remodeling from ARVC...

PURPOSE OF REVIEW: This review is aimed at summarizing the recently published ISCHEMIA trial (International Study of Comparative Health Effectiveness with Medical and Invasive Approaches) and how its findings may impact cardiac imaging for stable ischemic heart disease (SIHD) moving forward. RECENT FINDINGS: The ISCHEMIA trial compared an initial invasive management strategy with goal of complete coronary revascularization versus an initial medical therapy strategy among stable patients with newly diagnosed moderate to severe myocardial ischemia on non-invasive testing...

Purpose of review: Heart failure with preserved ejection fraction (HFpEF) is a complex and heterogeneous condition of multiple causes, characterized by a clinical syndrome resulting from elevated left ventricular filling pressures, with an apparently unimpaired left ventricular systolic function. Although HFpEF has been long recognized as a distinct entity with significant morbidity for patients, its diagnosis remains challenging to this day. In recent years, few diagnostic algorithms have been postulated to aid in the identification of this condition...