Is your doctor reading your heart right? Here's our weekly health guide

The human heart is not all about muscles and blood supply as most discussions around heart would like you to believe. The muscular action and flow of blood which keeps the heart in a working condition is an intricate network of electrical conduction system. The electrical system causes the heart to contract by pumping the blood throughout the body and to lungs, and the coordination of rhythmic contractions of heart muscles through electrical signals causes your heart to beat. 

The beating of the heart is more vital than one can imagine. People are usually more familiar with heart attack which