The modified Valsalva maneuver works by briefly changing pressure inside your chest. When you strain, less blood returns to the heart. When you release, blood suddenly rushes back in. Your body senses that change and triggers a strong vagal (calming) response, which slows signals through the heart’s electrical system. That pause can be enough to break the loop and reset the rhythm back to normal. Simple physiology — using your body’s own reflexes to stop an abnormal heartbeat. #SVT #HeartHealth

The Dance of Heart Valves Explained

ECG changes in Cardiac abnormalities (Pericarditis, HCM, ARVC, DCM, STEMI) #ecg #cardiology

One heartbeat, four chambers, perfect timing #anatomy #science #health

Angioplasty and Stent Procedure Explained: Restoring Heart Blood Flow

Heart Rhythm 101: Cardiology Fellows Teach Part 2