Cardiology Flashcard

Front

What is Mitral Stenosis?

Back

A condition characterized by the narrowing of the mitral valve opening, leading to obstructed blood flow from the left atrium to the left ventricle, often causing symptoms like dyspnea and fatigue.

Front

What are the common symptoms of Aortic Stenosis?

Back

Symptoms include exertional dyspnea, angina, and syncope, often associated with a systolic ejection murmur.

Front

What is a diastolic murmur?

Back

A heart murmur that occurs during the diastole phase of the cardiac cycle, often indicating issues with the heart valves, such as mitral or tricuspid stenosis.

Front

What is the significance of an opening snap in cardiac examination?

Back

An opening snap is a high-pitched sound heard after the second heart sound, often associated with mitral stenosis.

Front

What is the typical auscultation finding in Aortic Stenosis?

Back

A systolic ejection murmur best heard at the second right intercostal space, often accompanied by a palpable thrill.

Front

What is Vasovagal Syncope?

Back

A common cause of fainting that occurs due to a sudden drop in heart rate and blood pressure, often triggered by stress, pain, or prolonged standing.

Front

What is the role of the tricuspid valve?

Back

The tricuspid valve regulates blood flow from the right atrium to the right ventricle, preventing backflow during ventricular contraction.

Front

What is a palpable thrill?

Back

A vibration felt on the chest wall during palpation, often associated with significant heart murmurs, such as those found in aortic stenosis.

Front

What is the difference between systolic and diastolic murmurs?

Back

Systolic murmurs occur during heart contraction, while diastolic murmurs occur during heart relaxation.

Front

What is the most common cause of Mitral Stenosis?

Back

Rheumatic fever is the most common cause, leading to scarring and narrowing of the mitral valve.