half the QTQT correction in bundle branch blockQTcQTc rule of thumb2 Min Read Ken GraueronSeptember 9, 2026 A Quick and Easy Calculation for this very unusual ECG ================================== MY Comment, by KEN GRAUER, MD (9/9/2026): I’ve excerpted the tracing in Figure-1 from the…
hypocalcemialong QTQT correction in bundle branch blockSinoventricular Rhythm9 Min Read Steve SmithonJuly 3, 2020 Massive Transfusion for Motorcycle Collision with Hemorrhage, Troponin Elevated. This ECG was done in a middle aged woman who was in a motor vehicle collision in which her vehicle “T-boned” another, so there was…