Cardiogenic shock (CS) remains a significant challenge in cardiovascular medicine, characterized by substantial morbidity and mortality. Historically, patient outcomes in CS have been varied, highly dependent on the timeliness of interventions and the expertise available at treating centers. Emerging evidence indicates that structured, team-based approaches significantly improve survival rates and diminish complications linked to CS. However, several challenges for implementing a team-based approach persist, including optimizing team composition and resource distribution. This article delves into the evolution, current implementations, and future directions of CS teams, emphasizing their crucial role in enhancing patient outcomes. We advocate for the adoption of standardized protocols to ensure uniformity of care across institutions, highlighting the critical need for prompt recognition and management strategies that integrate invasive hemodynamic monitoring and early mechanical circulatory support. Looking ahead, we propose the extension of CS team models into regional networks, broadening their impact through education, telemedicine and collaborative protocols. We also emphasize the importance of continuous research and data sharing via national registries to refine CS team strategies and substantiate their effects on patient outcomes. Ultimately, this review highlights the imperative for ongoing innovation and standardization in CS team operations to improve care delivery and enhance survival rates in CS scenarios.

Genetic disorders are prevalent in patients with congenital heart disease (CHD), but genetic evaluations are underutilized and nonstandardized. We sought to quantify a dysmorphology score and develop phenotype-based prediction models for genetic diagnoses in CHD.

In recent years, there has been a considerable influx of publications assessing the penetrance of pathogenic variants associated with monogenic diseases with dominant inheritance. As large and diverse groups have been sequenced, it has become clear that incomplete penetrance is common to most hereditary diseases, as numerous molecular, genetic, or environmental factors can cause clinical diversity among the carriers of the same variant. In this review, we discuss some of these factors and focus on the existing approaches to estimating penetrance, depending on the data available and their application to different data sets. We also list some currently available large-scale data sets with penetrance estimates.

In the Myocardial Infarction Genes clinical trial (URL: https://www.clinicaltrials.gov; Unique identifier: NCT01936675), participants at intermediate risk of coronary heart disease (CHD) were randomized to receive a Framingham risk score (Framingham risk score group, n=103) or an integrated risk score (integrated risk score group [IRSg], n=104) that additionally included a polygenic risk score. After 6 months, IRSg participants had higher statin initiation and lower low-density lipoprotein cholesterol. We conducted a post hoc 10-year follow-up analysis to investigate whether disclosure of a polygenic risk score for CHD was associated with a reduction in major adverse cardiovascular events (MACE).

Anthracyclines induce cardiotoxicity via DNA double-strand breaks and reactive oxygen species formation, resulting in cardiomyocyte dysfunction. The role of DNA damage response/repair (DDR) genes in anthracycline-induced cardiomyopathy remains unstudied.

Preeclampsia is associated with an increased lifetime risk of myocardial infarction. This study explored whether there is a difference in the clinical features and severity of myocardial infarction in women with previous preeclampsia compared with women with no history of preeclampsia.

Whether prolonged and excessive alcohol consumption contributes to dilated cardiomyopathy (DCM) remains uncertain. This study aimed to describe the prevalence of alcohol use in patients with DCM and their first-degree relatives (FDRs) and determine if cumulative alcohol exposure associates with DCM/partial DCM or modifies the association of DCM with DCM-relevant rare variants.

Remote health management programs utilizing evidence-based algorithm-driven virtual care solutions for chronic disease management offer a novel approach to addressing implementation gaps for conditions such as hypertension. However, little is known about how to optimize patient enrollment.

While echocardiography is pivotal for detecting left ventricular hypertrophy (LVH), it struggles with etiology differentiation. To enhance LVH assessment, we aimed to develop an artificial intelligence algorithm using echocardiography-based radiomics. This algorithm is designed to detect LVH and differentiate its common etiologies, such as hypertrophic cardiomyopathy (HCM), cardiac amyloidosis (CA), and hypertensive heart disease (HHD), based on echocardiographic images.

Early identification of out-of-hospital high-risk sudden cardiac death (SCD) after acute myocardial infarction is crucial for timely therapeutic interventions. However, left ventricular ejection fraction as a standalone clinical stratification tool has major limitations, necessitating improved risk stratification strategies.

A dual-chamber leadless pacemaker can provide bradycardia therapy to most patients with pacemaker indications without the complications associated with a lead or pulse generator. We sought to confirm whether previously reported 3-month safety and performance outcomes were sustained through 12 months by determining whether 12-month complication-free and performance success rates exceeded their prespecified performance goals.

Current guidelines recommend surgical aortic valve replacement (SAVR) for patients with severe aortic stenosis and unfavorable iliofemoral access. Transcarotid transcatheter aortic valve replacement (TC-TAVR) has emerged as an alternative access in suboptimal transfemoral candidates, but no data exist comparing TC-TAVR and SAVR. The main objective of this study was to compare the clinical outcomes in a propensity-matched population of TC-TAVR and SAVR patients with severe aortic stenosis.

In patients with myocardial infarction (MI), quantifying platelet FcɣRIIa (pFCG) stratifies the risk of subsequent MI, stroke, and death. This report is a subgroup analysis of outcomes in patients treated with percutaneous coronary intervention (PCI) or medical management alone in an 800-patient, 25-center trial.

Blood transfusion may precipitate adverse outcomes, including heart failure (HF), among patients with acute myocardial infarction (MI). This study characterizes the effects of a restrictive or liberal transfusion strategy on outcomes in patients with MI and anemia with and without baseline HF.

Morbidity and mortality of heart failure with preserved ejection fraction (HFpEF) is increased in metabolic disorders. However, options for preventing and treating these prevalent outcomes are limited. Intramyocardial lipotoxicity contributes to cardiac dysfunction. Here, we investigate the mechanisms underlying EDEM2 (endoplasmic reticulum degradation-enhancing alpha-mannosidase-like protein 2) regulation of cardiac lipid homeostasis and assess strategies that inhibit the incidence and progression of HFpEF.