'Autorhythmic cells' diaporamas de présentation

The cells of the heart

1.24k views • 63 slides

The Cardiovascular System: The Heart

803 views • 57 slides

Heart

704 views • 51 slides

Cardiovascular system

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

608 views • 42 slides

The Cardiovascular System

The Cardiovascular System. The Heart. Location. The heart lies in the mediastinum. Pericardium and Layers of Heart Wall. Chambers and Sulci. Chambers and Sulci. Right Atrium. Right Ventricle. Left Atrium. Left Ventricle. Anterior Heart. Myocardial Thickness and Function.

703 views • 36 slides

Chapter 14b

Chapter 14b. Cardiovascular Physiology. Action Potentials in Cardiac Autorhythmic Cells. Pacemaker potential - no resting -60mV drifts to -40 to action potential Spread through connections to contractile fibers I f channels are permeable to both K + and Na +. 20.

686 views • 29 slides

Cardiovascular Physiology

Cardiovascular Physiology. The circulatory system is the transport system of the body. The three basic components of the circulatory system Anatomy of the heart as a specialized organ pumping blood to the whole body Cardiac muscle with its specialized pacemaker and contractile cell

220 views • 21 slides

The Cardiovascular System

The 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

386 views • 20 slides

CARDIAC MUSCLE

??? ???? ?????? ??????. CARDIAC MUSCLE. Dr.Mohammed Sharique Ahmed Quadri Assistant Professor Department Basic Medical Sciences Division of Physiology Faculty of Medicine Almaarefa Colleges. CARDIAC MUSCLE. ATRIAL MUSCLE VENTRICULAR MUSCLE

304 views • 14 slides

Conduction in the heart

Conduction in the heart. 5. 6. 1. 7. 2. 3. 4. 8. Specialised cardiac muscle cells. Contractile cells Mechanical work of pumping Autorhythmic cells Initiating and conducting action potentials. Autorhythmic cells. Cardiac contractile muscle cells. Spread of excitation.

178 views • 8 slides