HRCR December 2019 Quiz

Editorial note: The following quiz is related to the article Ventricular tachycardia ablation in Arrhythmogenic Right Ventricular Cardiomyopathy by Frontera and colleagues from the December 2019 issue of Heart Rhythm Case Reports.

Question 1: Epicardial ablation as first line should be preferred in arrhythmogenic right ventricular cardiomyopathy (ARVC) patients.

Question 2: Late potentials areas always codify for the ventricular tachycardia (VT) circuit:

Question 3: Endocardial mapping always must be attempted in every ARVC patient.

Question 4: ReMap should be always attempted:

a. To observe the impact of radiofrequency (RF) ablation on the substrate modification
b. To document proven abolition of abnormal (late) electrical activity
c. To assess changes in the wavefront propagation after catheter ablation
d. Remap is not required.