Anatomy and Function of the Heart's Electrical System

The heart is a pump made of muscle tissue. Its pumping action is regulated by electrical impulses.

The Anatomy of the Heart

Congenital Heart Diseases

The human heart • Heart Research Institute

Cardiovascular Diseases

Human heart: Anatomy, function & facts

How the Heart Works - Electrical System of the Heart Animation - Cardiac Conduction Video - ECG

أنواع اضطرابات عدم انتظام ضربات القلب

Experiment: Heart Action Potentials

Cardiac system 1: anatomy and physiology