I Am JohnS Heart | Generalization Of Any Human Heart

Human heart is

Transportation in Humans || Heart

Transportation in Humans || Heart

Structure Of Human Heart|Working Of Human Heart|Circulation In Human Heart|OMR|Quiz - 1|Arteries Vs Veins|Blood Pressure|Lymph|OMR|Quiz - 2|Summary

The given diagram shows the human heart. Which site represents the generation of action potential in human heart

The given figure illustrates a section through the human heart. Which labelled part represents the site for the generation of action potential in human heart ?

Assertion : If all external nerve supplies to a human heart are cut there will be no effect on the heart beat. Reason : Human heart is a myogenic heart.