News

Your heart depends on a steady flow of electrical signals that start ... Read on to learn about the types of heart block, causes, ... Atrioventricular block second-degree. https://www.ncbi.nlm.nih ...
What to Know About Second-Degree Heart Block: Symptoms, Causes, and Treatment Medically reviewed by Angela Ryan Lee, MD, FACC — Written by James Roland on February 6, 2023 Types ...