#incomplete See: [ECG patterns in Cardiac Resynchronization Therapy](https://pmc.ncbi.nlm.nih.gov/articles/PMC4956362/) See also: [[Pacemaker issues|PPM]], [[ICD]] Biventricular pacing CRT-D = cardiac resynchronization therapy defibrillator CRT-P = cardiac resynchronization therapy pacemaker / biventricular pacemaker