Tricuspid regurgitation (TR) is a cardiac condition characterized by the abnormal backflow of blood from the right ventricle into the right atrium during systole, due to improper closure of the tricuspid valve. This inefficiency in the heart’s right side can lead to increased pressure in the right atrium and systemic veins, affecting overall cardiac function.
Medical ultrasound, specifically echocardiography, is the primary diagnostic tool for TR. Sonographers assess the severity of regurgitation using Doppler techniques, visualizing turbulent blood flow and quantifying its velocity. Accurate diagnosis and grading of tricuspid regurgitation are crucial for guiding clinical management and treatment strategies in patients with various cardiovascular diseases.
