ABC | Volume 110, Nº2, February 2018

www.arquivosonline.com.br Sociedade Brasileira de Cardiologia • ISSN-0066-782X • Volume 110, Nº 2, February 2018 Editorial What are the Characteristics of an Excellent Review of Scientific Articles? Short Editorial Low-Flow Low-Gradient and Low-Ejection Fraction Aortic Stenosis and Projected Aortic Valve Area Calculation: So Important but so Complicated. Let us Just Keep it Simple! The Indeterminate Form of Chagas Disease Original Articles Is There Any Relationship between TSH Levels and Prognosis in Acute Coronary Syndrome? Clinical, Anthropometric and Biochemical Characteristics of Patients with or without Genetically Confirmed Familial Hypercholesterolemia The Presence and Extension of Myocardial Fibrosis in the Undetermined Form of Chagas’ Disease: A Study Using Magnetic Resonance An Alternative Method to Calculate Simplified Projected Aortic Valve Area at Normal Flow Rate Global Longitudinal Strain Accuracy for Cardiotoxicity Prediction in a Cohort of Breast Cancer Patients During Anthracycline and/or Trastuzumab Treatment Uninterrupted Use of Oral Anticoagulants for the Ablation of Atrial Flutter: A Single Center Cohort of 154 Patients Correlation between Very Short and Short-Term Blood Pressure Variability in Diabetic-Hypertensive and Healthy Subjects Autonomic and Vascular Control in Prehypertensive Subjects with a Family History of Arterial Hypertension Current Practices in Myocardial Perfusion Scintigraphy in Brazil and Adherence to the IAEA Recommendations: Results of a Cross‑Sectional Study Heart Transplantation for Peripartum Cardiomyopathy: A Single‑Center Experience Review Article High-Intensity Interval Training in Heart Transplant Recipients: A Systematic Review with Meta-Analysis Anatomopathological Correlation Case 1/2018 - Young Male with Heart Disease Expressed Mainly as Ventricular Arrhythmia, Right Ventricular Dysfunction and Syncope Case Report A Prenatal Case of Arrhythmogenic Right Ventricular Dysplasia Image Cardiac Lymphoma: A Rare Cause of Acute Heart Failure with Restrictive Physiology Figure 4 – Histological section of the right ventricular inlet. The myocardium shows replacement with adipose cells (asterisks), and deposition of collagen (stained in blue) amid the cardiomyocytes (stained in red). Masson’s trichrome staining. Page 200 Figure 3 – Left ventricular outflow tract. Note the moderate dilatation of the cavity, hypertrophy of the wall and area of subepicardial fibrosis (arrow). Page 199