Musculi Pectinati terminate at the Crista Terminalis in the Right Atrium. Musculi Pectinati can also be found in the Left Atrium.
"Stenosis"
central venous pressure
The SA (sinoatrial) node is a cluster of cells in the upper part of the right atrium (aka the right upper chamber of the heart).
The Superior Vena Cava also known as the anterior Vena Cava.
They are the right ventricle, left ventricle, right atrium, and left atrium. For more details you can take a look here: http://heartdisease.about.com/cs/starthere/a/chambersvalves.htm http://www.revolutionhealth.com/articles/chambers-of-the-heart/tp10241
Pectinate muscles
strong then the right atrium but not as strong as the left ventricle because the left atrium deals with a higher pressure in comparison to the right atrium. The walls of the posterior left atrium are smooth, this part receives the 4 pulmonary veins The wall of the anterior left atrium contain musculi pectinati, small ridges in the wall Unlike in the right atrium there is no definitive division between the two
Anterior and posterior vena cavae are two collecting blood vessels,which open into right atrium of heart.They collect de-oxygenated blood from all the parts of the body.
The sternum is anterior to the heart (in front of the heart). It may also be called superficial or ventral to the heart.
Right Ventricle. The most posterior is the Left Atrium
The two upper chambers are called the atria. A single atria is an atrium.
The four chambers are; Left atrium Right atrium Left Ventricle Right Ventricle The two upper chambers are called atria (singular: atrium) and the two lower chambers are called ventricles. There are four chambers of the heart - the right atrium, left atrium, right ventricle and left ventricle.
right atrium and left atrium
the ventricles
The two veins that cross over the superior part of the right coronary artery unto the anterior surface of the right ventricle are the anterior cardiac veins. The anterior cardiac veins are two or three small veins in the anterior wall of the right ventricle opening directly into the right atrium independently of the coronary sinus.
the upper chambers of the heart are called the atria. (or atrium singular)
Right ventricle, left ventricle, right atrium, left atrium.