ABC | Volume 110, Nº4, April 2018

www.arquivosonline.com.br Sociedade Brasileira de Cardiologia • ISSN-0066-782X • Volume 110, Nº 4, April 2018 Editorial Catheter Ablation for Atrial Fibrillation in Patients with Heart Failure Original Articles Heart Rate and its Variability Assessed by Spectral Analysis in Elderly Subjects with Orthostatic Hypotension: A Case‑Control Study Mid-Term Results of Surgical Treatment of Atrial Fibrillation in Valvular Heart Disease Assesed by Speckle Tracking Echocardiography Short-Term and Mid-Term Clinical Outcomes Following Hybrid Coronary Revascularization vs. Off-Pump Coronary Artery Bypass: A Meta-Analysis Short Editorial Better Technology, More Spending, Worse Outcomes Original Articles Impact of a High-Intensity Training on Ventricular Function in Rats After Acute Myocardial Infarction Is Lipid Accumulation Product Associated with an Atherogenic Lipoprotein Profile in Brazilian Subjects? Vimentin and Anti Vimentin Antibodies in Chagas’ Disease Applicability of Longitudinal Strain of Left Ventricle in Unstable Angina Short Editorial Speckle-Tracking Echocardiography - Ready for Use in Acute Coronary Syndrome? Original Articles Infection in Patients with Decompensated Heart Failure: In-Hospital Mortality and Outcome Short Editorial Infections in Heart Failure – Impact on Mortality Original Articles Impact of a High-Intensity Training on Ventricular Function in Rats After Acute Myocardial Infarction Short Editorial High-Intensity Interval Training for Early Post-Acute Myocardial Infarction – A Promising Approach for Rats, but what about Human Beings? Brief Communication Influence of Aerobic Training on The Mechanics of Ventricular Contraction After Acute Myocardial Infarction: A Pilot Study Anatomopathological Correlation Case 2/2018 - 73-Year-Old Male with Ischemic Cardiomyopathy, Cachexia and Shock Case Report Primary Ventricular Fibrillation in a Patient with Mild Hypercalcemia Image Simultaneous Dual Coronary Fistulas Letter to the Editor Incidence of Atrial High-Rate Episodes in Chagas Disease Patients Figure 1 – Distribution of Vimentin or Trypanosoma cruzi antigen on control or infected cells and parasites. A and B) Uninfected LLC MK2 cells reacted to antivimentin abs(A) or anti-T.cruzi abs(B). C and D) T.cruzi infected LLC MK2 cells reacted to antivimentin abs(C) or anti-T.cruzi abs(D). E and F) T.cruzi promastigote forms from in vitro culture reacted to antivimentin abs (E) or anti-T.cruzi abs(F). Cells, infected cells or parasites forms were reacted withAnti Vimentin mAb or chronic infection chagasic serum and revealed with adequate conjugate (x1000) (see Methods). Page 350