Isolated right ventricular myocardial infarction accounts for only 3% of all infarctions. It has previously been reported as a complication of percutaneous coronary intervention involving the right coronary artery secondary to occlusion of the right ventricular branch. In the present report, a patient is described in whom isolated right ventricular myocardial infarction developed due to occlusion of the right ventricular branch of the right coronary artery in the absence of percutaneous intervention.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2643161PMC
http://dx.doi.org/10.1016/s0828-282x(08)70687-1DOI Listing

Publication Analysis

Top Keywords

isolated ventricular
12
occlusion ventricular
12
ventricular branch
12
absence percutaneous
8
percutaneous coronary
8
coronary intervention
8
ventricular myocardial
8
myocardial infarction
8
coronary artery
8
ventricular
5

Similar Publications

Background: Sudden cardiac arrest (SCA) risk stratification in patients with mitral valve prolapse (MVP) may be complicated by other potential causes of arrhythmia.

Objectives: We aimed to characterize SCA survivors with isolated (iMVP) and non-isolated MVP (non-iMVP) and to assess their long-term follow-up.

Methods: This ambispective study included 75 patients with MVP who experienced SCA and were treated in our center between 2009-2024.

View Article and Find Full Text PDF

Hot Phases Cardiomyopathy: Pathophysiology, Diagnostic Challenges, and Emerging Therapies.

Curr Cardiol Rep

January 2025

Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), European Reference Network for Rare, University of Trieste, Via P. Valdoni 7, 34100, Trieste, Italy.

Purpose Of Review: Hot phases are a challenging clinical presentation in arrhythmogenic cardiomyopathy (ACM), marked by acute chest pain and elevated cardiac troponins in the absence of obstructive coronary disease. These episodes manifest as myocarditis and primarily affect young patients, contributing to a heightened risk of life-threatening arrhythmias and potential disease progression. This review aims to synthesize recent research on the pathophysiology, diagnostic challenges, and therapeutic management of hot phases in ACM.

View Article and Find Full Text PDF

Aim: Comparative assessment of structural changes in cardiomyocyte mitochondria of the right atrial appendage and the mitochondrial respiratory function in peripheral blood leukocytes in a cohort of patients after acute decompensated heart failure (ADHF) and with stable chronic heart failure of ischemic etiology with reduced ejection fraction (CHFrEF) or moderately reduced ejection fraction (CHFmrEF) of the left ventricle.

Material And Methods: The study analyzed 40 micrographs of right atrial appendage cardiomyocytes obtained from 12 patients with CHFrEF and CHFmrEF. The study protocol was registered on ClinicalTrials.

View Article and Find Full Text PDF

Objective: To develop a model for preoperatively predicting postcardiotomy cardiogenic shock (PCCS) in patients with poor left ventricular (LV) function undergoing cardiac surgery.

Methods: From the Society of Thoracic Surgeons Adult Cardiac Database, 11,493 patients with LV ejection fraction ≤35% underwent isolated on-pump surgery from 2018 through 2019, of whom 3428 experienced PCCS. In total, 68 preoperative clinical variables were considered in machine-learning algorithms trained and optimized using scikit-learn software.

View Article and Find Full Text PDF

Pectus excavatum (PE) can be associated with either congenital or acquired heart disease. This study highlights the importance of PE surgical repair in cases of severe chest depression on the heart in underlying cardiac diseases exacerbating cardiopulmonary impairment. From January 2023 to March 2024, four male patients underwent PE repair, having heart disease including pericarditis, mitral valve prolapse, ventricular fibrillation arrest and type 1 second-degree atrioventricular block.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!