Cardiac anatomy

A fluid filled sac, double layer, that provides protection against infection and trauma

The outer layer of the pericardium

The inner layer of the pericardium which is made up of two layers

What two layers make up the serous pericardium?

Lines the fibrous pericardium

Adheres to the outside of the heart

Aka the visceral layer, the outermost layer of the heart.

Center layer of the heart that consists of muscular tissue.

Striated muscle _____cause the heart to contract and relax.

Consists of a thin layer of endothelium and underlying connective tissue.

The endocardium consists of?

Receives unoxygenated blood from the ventricles.

What is located to the right of the sternum and anterior in the chest cavity.

What 3 vessels empty into the RA?

What is the normal RA pressure?

The most anterior chamber of the heart, and it lies directly beneath the sternum.

This is where electrical conduction occurs, and this structure extends from the RV inferior free wall to the anterior septum and separates the inflow and outflow portions.

What is the normal RV pressure?

Aka infundibulum

Contains pectin ate muscle that extend to the anterior LA wall.

What are the left atrium pressures?

What are two distinct papillary muscles?

What are the normal pressures for the LV?

ASD

What are the atrioventricular valves?

What are the three leaflets of the tricuspid valve?

What are the names of the leaflets of the mitral valves?

What are two semilunar valves?

What are the names of the three cusps of the pulmonic valves?

What are the names of the valves of the aortic valve?

Aka in nominate

What are the branches of the aortic arch?