ventricular relaxation immediately follows

If the cardioinhibitory center of the medulla oblongata were damaged, which division of the autonomic nervous system would be affected, and how would the heart be influenced?

Discuss in details the unique structure  of  a  cardiac muscle  fiber.

Describe the conditions at the sarcolemma of cardiac muscle cells at rest.

Stroke Volume occurs during?

Explain intrinsic conduction system, pertaining to organ level in the heart.

Describe how the volume of blood returning to the heart and entering the ventricles affects cardiac output.

In patients with congestive heart failure, heart muscles are damaged and weakened (cardiac muscle contractions are weaker). Explain how weaker cardiac muscle contraction will affect cardiac output and why (explain how weaker contractions affect end diastolic ventricular volume, muscle length, stroke volume and cardiac output).

1) Where the action potential is generated (i.e. atria or ventricles) 2) What actions are occurring during this process (i.e. contraction and ion flow) 3) When relaxation occurs

identify the nine major pulse points on the body and rank them in order of strength.