Is ventricular fibrillation in hypertrophic cardiomyopathy associated with increased fractionation of paced right ventricular electrograms?
Patients with HCM who are at risk of sudden death have increased dispersion and inhomogeneity of intraventricular conduction, and this may create the conditions for reentry and arrhythmogenesis.
Our findings indicated that CBCT-based preoperative implant planning enabled treatment planning with a higher degree of prediction and agreement as compared to the surgical standard. In PAN-based surgery, the prediction of implant length was poor.