Heart rate variability-based prediction of early cardiotoxicity in breast-cancer patients treated with anthracyclines and trastuzumab.

Background: Cardiotoxicity is a recognized complication in breast cancer (BC) patients undergoing chemotherapy with anthracyclines with or without trastuzumab. However, the prognostic value of heart rate variability (HRV) indexes for early cardiotoxicity development remains unknown.

Methods: Fifty BC patients underwent TTE assessment before and three months after chemotherapy.

Right Ventricular Apical Hypertrophic Cardiomyopathy in Association With Infundibular, Valvular, and Supravalvular Pulmonary Stenosis.

A 31-year-old man was referred to our hospital because of exertional dyspnea and palpitations. Cardiac examination revealed a systolic murmur in the pulmonic area. Owing to the suspicion of pulmonary stenosis, cardiac magnetic resonance was notable for apical hypertrophy of the right ventricle and mixed pulmonary stenosis.

Routinary PET/CT imaging for oncological surveillance accompanied by echocardiography may identify early atherosclerotic cardiovascular disease: A case report.

Atherosclerosis is a disease where plaque builds up in arteries, resulting in harmful cardiovascular events. Inflammation has a significant role in its progression, starting from the initial stages. Cancer patients, due to their constant exposure to inflammatory processes caused by treatments or illnesses, are at a higher risk of developing this condition.

Cardiovascular diagnostic methods in patients with diabetes mellitus. A review.

Cardiovascular diseases are the most common cause of mortality in the world. Currently, type 2 diabetes mellitus (T2DM) is one of the main risk factors for major adverse cardiovascular events. T2DM patients have a four-fold higher risk of developing heart failure and 10 to 12 times higher mortality.

Spectrum of the anomalous origin of the coronary arteries.

The anomalous origin of the coronary arteries (AOCA) has several patterns. Most are functional and asymptomatic. However, some are associated with persistent chest pain and sudden cardiac death Multiple imaging techniques are available for the assessment of AOCA.

Hidden problems in a case of atrial fibrillation.

Atrial fibrillation (AF) is the most common cardiac arrhythmia. However, the relation between congenital heart defects and the predisposition to AF is not fully understood. A 65-year-old male was admitted into the emergency department due to progressive dyspnea, orthopnea, palpitations, and edema.

Comorbidities and cardiac symptoms can modify myocardial function regardless of ischemia: a cross-sectional study with PET/CT.

Objective: Associating comorbidities and cardiac symptoms that alter myocardial mechanical function could help clinicians to correctly identify at-risk population.

Methods: We conducted a functional open population cross-sectional study of patients referred to a positron emission computed tomography/computed tomography unit in Mexico City for evaluation of myocardial function, perfusion, and coronary circulation. Ischemia was defined as a sum difference score (SDS) > 2.