The heart
The Circulatory System. What is the purpose of the circulatory system?
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Cardiovascular System3
P5/ M2. The Heart Muscular pump, about the size of a clenched fist – Made up of a special muscle called Myocardium This can contract continuously without.
Cardiac Cycle
11 Lesson 11.1: Heart Anatomy and the Function of the Cardiovascular System Lesson 11.2: Regulation of the Heart Lesson 11.3: Blood Vessels and Circulation.
I. Structure A.General – hollow cone-shaped muscle; 4 chambers Approx. 9 cm X 14 cm 2/3 of mass is found on the left side of the body Rt. Ventricle- mostly.
HUMAN BODY SYSTEMS. THE NERVOUS SYSTEM Chapter 21.
Heart: The organ that pumps the blood throughout the body Veins: Transports oxygen deficient blood to heart and lungs Arteries: Transports oxygen.
11 Heart Anatomy and the Function of the Cardiovascular System Blood Vessels and Circulation Regulation of the Heart Heart Diseases & Disorders The Cardiovascular.
