Mitral regurgitation (MR) in cardiac ultrasound refers to the abnormal backflow of blood from the left ventricle into the left atrium during systole due to incompetent mitral valve closure. This condition can lead to volume overload in the left atrium and ventricle, potentially causing heart failure. Early detection of MR is crucial for cardiac health, often identified by sonographers using color Doppler to visualize turbulent flow.
In medical ultrasound, accurate assessment of mitral regurgitation severity is vital for treatment planning. Echocardiography, a non-invasive imaging technique, allows clinicians to quantify MR through parameters like jet area and vena contracta, guiding decisions for medical management or surgical intervention. Understanding MR dynamics through ultrasound aids in comprehensive cardiovascular diagnosis and patient care.
