Stories That Inspire Global Impact

Cardiac tamponade physiology describes a life-threatening condition where fluid accumulates in the pericardial sac, severely compressing the heart. This impedes the heart's ability to fill with blood during diastole, leading to reduced cardiac output, hypotension, and potential circulatory collapse. Early diagnosis via medical ultrasound is crucial. Ultrasound plays a vital role in identifying tamponade physiology,…

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,…

Aortic stenosis (AS) in cardiac ultrasound refers to the narrowing of the aortic valve, restricting blood flow from the left ventricle to the aorta. This critical condition increases the heart's workload, leading to symptoms like chest pain, shortness of breath, and syncope. Early detection through medical ultrasound is crucial for diagnosis and timely intervention to…

Left Ventricular (LV) hypertrophy, in cardiac ultrasound, refers to the abnormal thickening of the heart's main pumping chamber wall. This condition often results from increased workload, such as uncontrolled hypertension or aortic stenosis, making the heart muscle less efficient at pumping blood. Early detection via echocardiography is crucial for managing heart health and preventing progression…