Expert Review of Cardiovascular Therapy

INTRODUCTION: Spontaneous coronary artery dissection (SCAD) is arare but well-recognized cause of acute coronary syndrome, especially importantin women. Invasive coronary angiography (ICA) is the fundamental diagnostictechnique for the confirmation of SCAD. Knowing the angiographic patternssuggestive of SCAD is essential for the correct identification of patients withthis entity. AREAS COVERED: In this narrative review, the main angiographic characteristics ofSCAD lesions as detected by ICA are presented and discussed...

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No abstract text is available yet for this article.

INTRODUCTION: Chronic Obstructive Pulmonary Disease (COPD) and cardiovascular diseases (CVD) commonly co-exist. Outcomes of people living with both conditions are poor in terms of symptom burden, receiving evidence-based treatment and mortality. Increased understanding of the underlying mechanisms may help to identify treatments to relieve this disease burden. This narrative review covers the overlap of COPD and CVD with a focus on clinical presentation, mechanisms, and interventions...

INTRODUCTION: After understanding the genetic basis of cardiovascular disorders, the discovery of prime editing (PE), has opened new horizons for finding their cures. PE strategy is the most versatile editing tool to change cardiac genetic background for therapeutic interventions. The optimization of elements, prediction of efficiency, and discovery of the involved genes regulating the process have not been completed. The large size of the cargo and multi-elementary structure makes the in vivo heart delivery challenging...

INTRODUCTION: The evidence supporting the cardiovascular health benefits of physical activity and/or exercise training is well-established. While the role of physical activity in primary prevention is unequivocal, its significance in secondary prevention (among those with preexisting cardiovascular disease) is less definitive. Though guidelines universally recommend physical activity as part of the secondary preventive strategy, the empirical evidence underpinning these recommendations is not as robust as that for primary prevention...

INTRODUCTION: Two of the main reasons recent guidelines do not recommend routine population-wide screening programs for asymptomatic carotid artery stenosis (AsxCS) is that screening could lead to an increase of carotid revascularization procedures and that such mass screening programs may not be cost-effective. Nevertheless, selective screening for AsxCS could have several benefits. This article presents the rationale for such a program. AREAS COVERED: The benefits of selective screening for AsxCS include early recognition of AsxCS allowing timely initiation of preventive measures to reduce future myocardial infarction (MI), stroke, cardiac death and cardiovascular (CV) event rates...

INTRODUCTION: The Fontan procedure is the palliative procedure of choice for patients with single ventricle physiology. Pulmonary vascular disease (PVD) is an important contributor to Fontan circulatory failure. AREAS COVERED: We review the pathophysiology of PVD in patients with Fontan palliation and share our initial experience with optical coherence tomography (OCT) in supplementing standard hemodynamics in characterizing Fontan-associated PVD. In the absence of a sub-pulmonary ventricle, low pulmonary vascular resistance (PVR; ≤2 WU/m2 ) is required to sustain optimal pulmonary blood flow...

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BACKGROUND: Sex differences in clinical outcomes following acute myocardial infarction (AMI) are well known. However, data on sex differences among patients with familial hypercholesterolemia (FH) are limited. We aimed to explore sex differences in outcomes of AMI among patients with FH from a national administrative dataset. RESEARCH DESIGN AND METHODS: We utilized the National Inpatient Sample to identify admissions with a primary diagnosis of AMI and a secondary diagnosis of FH...

INTRODUCTION: Mapping advances have expanded both the feasibility and benefits of ablation as a therapeutic approach, including in the treatment of two heart conditions that contribute to sudden cardiac death in young people: Brugada syndrome (BrS) and early repolarization syndrome (ERS). Although these conditions share a number of similarities, debates persist regarding the underlying pathophysiology and origin of the ventricular arrhythmias associated with them. AREAS COVERED: By synthesizing available data (PubMed), including current recommendations, pathophysiological insights and case reports, patient registries, our aim is to elucidate and establish the nuanced role of radiofrequency ablation (RFA) in therapeutic management...

BACKGROUND: Heart failure (HF) is a chronic condition with considerable clinical burden for patients and economic burden for healthcare systems. Treatment for HF is typically based on ejection fraction (EF) phenotype. The cost-effectiveness of empagliflozin + standard of care (SoC) compared to SoC has been examined for HF phenotypes below or above 40% EF separately, but not across the full spectrum of EF in Spain. METHODS: The results of two preexisting, validated, and published phenotype-specific Markov cohort models were combined using a population-weighted approach, reflecting the incidence of each phenotype in the total HF population in Spain...

INTRODUCTION: Neglected tropical diseases (NTDs) introduce considerable morbidity and mortality on a global scale, directly impacting over 1 billion individuals as well as their families and communities. Afflicted individuals may have limited access to resources and care in these regions, contributing to a high proportion of chronic, progressive, and systemic disease. The cardiovascular system is at particular risk of demise for several NTDs, yet remains largely unstudied due in part to the lack of robust data collection mechanisms in the most impacted regions...

BACKGROUND: Mechanical complications (MC) are rare but significant sequelae of acute myocardial infarction (AMI). Current data on sex differences in AMI with MC is limited. METHODS: We queried the National Inpatient Sample database to identify adult patients with the primary diagnosis of AMI and MC. The main outcome of interest was sex difference in-hospital mortality. Secondary outcomes were sex differences in the incidence of acute kidney injury (AKI), major bleeding, use of inotropes, permanent pacemaker implantation (PPMI), performance of percutaneous coronary intervention (PCI), coronary artery bypass grafting (CABG), surgery (VSD repair and MV surgery), pericardiocentesis, use of mechanical circulatory support (MCS), ischemic stroke, and mechanical ventilation...

OBJECTIVES: The prevalence of osteoarthritis (OA) and cardiovascular disease are increasing and both conditions share similar risk factors. We investigated the association between OA and receipt of invasive managements and clinical outcomes in patients with acute myocardial infarction (AMI). METHODS: Using the National Inpatient Sample, adjusted binary logistic regression determined the association between OA and each outcome variable. RESULTS: Of 6,561,940 AMI hospitalizations, 6...

INTRODUCTION: Older adults form a fast-increasing proportion of the world population. However, gains in increasing quantity of life have not been accompanied by similar gains in quality of life. Older people frequently experience frailty, memory problems, and chronic diseases including cardiovascular disease (CVD) and neurodegenerative diseases. Recent trials have demonstrated the efficacy of anti-hypertensive therapy in older populations but failed to show benefits for aspirin. AREA COVERED: Statins clearly reduce CVD events in middle-aged populations...

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INTRODUCTION: Infective endocarditis (IE) is an increasingly important condition with significant morbidity and mortality. With advancements in cardiovascular interventions including prosthetic valve implantation and utilization of intracardiac devices, the prevalence of IE is rising in the modern era. Early detection and management of this condition are critical. AREAS COVERED: This review presents a contemporary review of the applications of multi-modality imaging in IE, taking a comparative approach of the various imaging modalities...

INTRODUCTION: Atrial fibrillation (AF) is a supraventricular arrhythmia characterized by fibrillatory waves in the atria with an irregular ventricular rhythm. It is the most common arrhythmia treated in clinical practice. AF is associated with approximately five-fold increase in risk of cerebrovascular accident (stroke) and two-fold increase in cognitive dysfunction and all-cause mortality. AREAS COVERED: Multiple risk factors have been identified for development of AF including age, hypertension, diabetes, and obesity...

INTRODUCTION: Takotsubo syndrome (TTS), also known as stress-induced cardiomyopathy, can be complicated by shock. The outcomes of patients with TTS complicated with cardiogenic shock (CS) versus mixed cardiogenic and septic shock (MS) is not known. METHODS: We queried Nationwide Inpatient Sample (NIS) from 2009-2020 to compare TTS patients with CS and MS using International Classification of Disease, Ninth & Tenth Edition, Clinical Modification (ICD- 9 & 10-CM) coding...