'Internodal pathways' presentation slideshows

The Cardiovascular System

The Cardiovascular System. Chapters 15-18. The Heart. Location: Thoracic cavity Behind sternum Between the lungs. The Heart:. Protective sac PERICARDIUM Layers of heart tissue Epicardium Myocardium Endocardium. The Heart. Function Double pump Right ?

1.18k views • 106 slides

Electrical Conduction in Myocardial Cells

Electrical Conduction in Myocardial Cells . Figure 14-17. 1. 1. SA node. AV node. 2. 1. THE CONDUCTING SYSTEM OF THE HEART. SA node depolarizes. 2. Electrical activity goes rapidly to AV node via internodal pathways. SA node. 3. Internodal pathways. 3. Depolarization spreads

1.54k views • 22 slides

Anatomy and Physiology

289 views • 12 slides