Heart Anatomy and Blood Vessels

Front

What is Coronary Artery Disease (CAD)?

Back

A condition characterized by the narrowing or blockage of coronary arteries due to plaque buildup, leading to reduced blood flow to the heart muscle.

Front

What is the function of the bicuspid valve?

Back

The bicuspid valve, also known as the mitral valve, regulates blood flow from the left atrium to the left ventricle.

Front

What is arteriosclerosis?

Back

A condition where artery walls become thicker and less flexible, often leading to high blood pressure and reduced blood flow.

Front

Which chambers of the heart are the thickest and strongest?

Back

The ventricles, particularly the left ventricle, are the thickest and strongest chambers of the heart.

Front

What does an ECG measure?

Back

An ECG (electrocardiogram) measures the electrical activity of the heart, showing how well the heart is functioning.

Front

What is the role of the aorta?

Back

The aorta is the largest artery in the body, responsible for carrying oxygenated blood from the heart to the rest of the body.

Front

What is the difference between systole and diastole?

Back

Systole is the phase of the heartbeat when the heart muscle contracts and pumps blood, while diastole is when the heart muscle relaxes and fills with blood.

Front

What are the main components of the cardiovascular system?

Back

The main components include the heart, blood vessels (arteries, veins, capillaries), and blood.

Front

What is the significance of the pulmonary arteries?

Back

Pulmonary arteries carry deoxygenated blood from the right ventricle to the lungs for oxygenation.

Front

What is the function of valves in the heart?

Back

Valves prevent the backflow of blood and ensure it flows in one direction through the heart chambers.