'Atria' diaporamas de présentation

cardiovascular system

Chapter 11. cardiovascular system. The Cardiovascular System. A closed system of the heart and blood vessels The heart pumps blood Blood vessels allow blood to circulate to all parts of the body Functions of the cardiovascular system Transportation (O 2 , nutrients, hormones, etc)

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Physiology of the Heart

Physiology of the Heart. Review. The heart is a four-chambered muscular pump The body has two circulations; Pulmonary to the lungs and systemic to the entire body The atria receive blood from both circulations The ventricles send blood through the two circulations

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667 views • 53 slides

The Circulatory System

288 views • 23 slides

The heart and heart disease

The heart and heart disease. 5.2 The cardiac cycle. Learning outcomes. Students should understand the following: Myogenic stimulation of the heart and transmission of a subsequent wave of electrical activity.

420 views • 23 slides

ECG

523 views • 16 slides

Cardiovascular System

Cardiovascular System. Ms. Bowman. Cardiovascular System. Composed of the heart, veins, arteries, and blood. Heart. About the size of a fist; weighs less than one pound Enclosed within the mediastinum (medial cavity of the thorax) Layers

257 views • 10 slides

CIRCULATORY SYSTEM

CIRCULATORY SYSTEM. FUNCTION OF THE HEART. Four Main Functions of the Circulatory System. Pump ___________ is the pump that circulates blood to all parts of the body Blood transport system around body Arteries, veins, and capillaries are the structures that take blood from the heart

188 views • 9 slides

These are frontal horns not atria

These are frontal horns not atria. Correct atria measurement. Correct atria measurement. Correct LVW/HW ratio measurement. Correct LVW/HW measurement. Incorrect LVW/HW.

186 views • 6 slides

FETAL CIRCULATION: Placenta is the organ of gaseous exchange. Existence of fetal channels.

FETAL CIRCULATION: Placenta is the organ of gaseous exchange. Existence of fetal channels. Atria are linked by the foramen ovale . Pulmonary trunk and aorta linked by the ductus arteriosus . Umbilical vein takes blood to the fetus and empties into the portal sinus.

909 views • 2 slides