Background: Chagas disease, resulting from the protozoan Trypanosoma cruzi, is an important cause of heart failure, stroke, arrhythmia, and sudden death. Traditionally regarded as a tropical disease ...

Although premature ventricular beats (PVBs) in young people and athletes are usually benign, they may rarely mark underlying heart disease and risk of sudden cardiac death during sport. This review ...

Our previous study showed that chronic vagal stimulation (VS) prevented the cardiac remodeling and improved the prognosis of chronic heart failure (CHF) rats after large myocardial infarction (MI).