electrocardiogram ecg displaying torsades de pointes rhythm, 3d

torsades de pointes ecg ventricular tachycardia 3d artwork biological biology cardiology conceptual conduction contraction diagnostic diagnostics electrocardiogram electrocardiography graph health healthcare healthy heart beat rate heartbeat illustration impulse measuring medical medicine monitoring noone nobody pulse trace monitor qt prolongation dangerous life threatening critical rhythm pulseless abnormal irregular tracing torsade des tdp cardiac arrest sinus plain background