What rhythm is associated with ST elevation, intraventricular conduction delay (IVCD), and premature ventricular contractions (PVCs) leading to Torsades de Pointes?
a. Junctional Tach or SVT
b. Sinus Rhythm w/ 1st Degree AV Block and 4 PVCs
c. Atrial Fibrillation with PVC x3
d. ST w/ IVCD and PVC --> Torsades