Parker et al. 4 reported immediate changes in the respective pressures in 21 patients during mitral commissurotomy — usually an immediate drop. The percentage reduction was higher for the pressure in ...

THE diagnosis of ventricular tachycardia without retrograde activation of the atrium is dependent upon the location of regular atrial activity that is independent of the faster ventricular rate. The ...

Hello and welcome to another imaging case study. This is Ronald Wharton. I am a cardiologist at Montefiore Medical Center and assistant professor of medicine at the Albert Einstein College of Medicine ...

What is a “cannon A wave” in the jugular venous pulse? A “cannon A wave” occurs when the right atrium contracts against a closed tricuspid valve causing a large pulsation to occur in the jugular ...