A service provided to medicine by Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart - Physiology A service provided to medicine by

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart (1)

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart (2)

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart (3)

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart (4)

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart (5) SA node AV node Common bundle Bundle branches Purkinje fibers

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart (6)

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart vascularization

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Aorta

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart conduction

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License The cardiac cycle

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Arterial buffering function DiastoleSystole

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Bloodstream

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Neonatal cardiomyocytes

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Adult cardiomyocytes

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Cardiac muscle cells

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Layers of the heart Pericardium Myocardium Fibrous pericardium Serous pericardium (parietal layer) Pericardial space Serous pericardium (visceral layer - Epicardium) Endocardium

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Valves

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Heart sections

Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License Normal ECG R Q T U P S mV + - P Wave Space QRS ST T PQ