− | *[[:Category:Arrhythmia|Cardiac arrythmias]] (present in 40-50% of patients) ([[Altered Impulse Formations - WikiClinical#2. Ventricular Premature Complexes (VPCs)|ventricular premature beats]], [[Altered Impulse Formations - WikiClinical#1. Ventricular Tachycardia|ventricular tachycardia]]) | + | *[[:Category:Arrhythmia|Cardiac arrythmias]] (present in 40-50% of patients) ([[Ventricular Premature Complexes|ventricular premature beats]], [[Ventricular Tachycardia|ventricular tachycardia]]) |