Anatomy Of Heart at Anatomy

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Anatomy Of Heart. Includes four rings that surround the openings between the atria and ventricles, and the openings to the pulmonary trunk and aorta; That's about 115,000 times in one day, or about 42 million times in a year.

FIREFIGHTER/PARAMEDIC STORIES Heart Rhythms Part 1 Basic
FIREFIGHTER/PARAMEDIC STORIES Heart Rhythms Part 1 Basic from firefighterparamedicstories.blogspot.com

Free interactive quiz for students biology, anatomy and physiology. The left and right sides of the heart have different functions: Because the heart points to the left, about 2/3 of the heart’s mass is found on the left side of the body and the other 1/3 is on the right.

FIREFIGHTER/PARAMEDIC STORIES Heart Rhythms Part 1 Basic

Parts of the human heart. The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. Great vessels of the heart. The heart wall consists of three layers: