Heart Parts
Procedures
Heart Problems
Blood Vessels and Blood - Medical terms
Cells and Vessels
100

The upper chambers of the heart. 

What are atria?

100

This is surgical repair of a blood vessel where an occlusion is mechanically widened using a balloon. 

What is an angioplasty?

100

This is an interruption of the conduction pathway of the heart. 

What is a heart block?

100

This medical term means "Pertaining to within a vein." 

What is intravenous? 

100

Blood vessel that conducts blood toward the heart. 

What are veins?

200

The membrane surrounding the heart and roots of the great vessels. 

What is the pericardium?

200

This is the medical term for a heart attack. 

What is a myocardial infarction?

200

This term refers to the condition of a resting heart rate below 60 beats per minute. 

What is bradycardia?
200

This medical term refers to "Dissolution of a (blood clot)"

What is thrombolysis?

200

This type of blood vessel is rounder, has thicker walls, and higher oxygen concentration in systemic circulation. 

What are arteries?

300

The muscular wall separating the left and right ventricles. 

What is the interventricular septum?

300

This is a surgical procedure where an occlusion in a blood vessel is bypassed using a graft of a blood vessel from another area. 

What is a coronary bypass surgery?

300

This problem may occur when the heart's natural pacemaker fails to initiate an impulse, or when the conduction system of the heart fails to transmit that impulse properly. 

What is arrhythmia? 

300

The procedure 'angioscopy' involves doing this.

What is a visual examination of the blood vessels?

300

The extracellular matrix of the cardiovascular system.

What is blood plasma?

400

The atrium and ventricle on each side of the heart is separated by these types of valves.

What are the atrioventricular valves?

400

The process of using sound to record the heart. 

What is echocardiography?

400

A condition where the heart beats in a wild, uncontrolled manner. 

What is a fibrillation?

400

The delivery of blood to an area, tissue, or organ through a capillary. 

What is perfusion?

400

The most abundant formed element in blood. 

What are erythrocytes?

500
This is an alternative name for the bicuspid valve. 

What is the mitral valve?

500

These medications may be prescribed to treat high blood pressure. 

What are antihypertensives?

500

This condition occurs when the aorta is hardened and narrowed, preventing it from opening fully. 

What is aortic stenosis?
500

The formation of red blood cells. 

What is hematopoiesis?

500

This type of cell frequently leaves the blood stream to perform defensive functions in the body's tissues. 

What are leukocytes?

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