Table 2.

Left ventricular involvement as a predictor of arrhythmic events in ARVD/C patients. Literature data.

Author	Year	Patients, n°	Follow-Up	Predictors of Arrhythmic Events
Peters et al. [56]	1999	121	-	Left ventricular involvement. Right ventricular dilatation.
Turrini et al. [57]	2003	60	-	Left ventricular involvement. Syncope. QRS dispersion.
Corrado et al. [41]	2003	132	39 ± 25 months	LVEF. Age. Cardiac arrest. VT with hemodynamic compromise.
Hulot et al. [42]	2004	130	8.1 ± 7.8 years	Left ventricular dysfunction. Right ventricular failure.
Schuler et al. [51]	2012	26	10 years	Left ventricular involvement. Age
Bhonsale et al. [17]	2015	577	7 years	Left ventricular dysfunction. Male sex. Multiple genetic mutations.
Maupain et al. [58]	2018	137	42 ± 31 months	LVEF ≤ 50%. EPS positive. Physical activity.
Aquaro et al. [64]	2018	175	1558 days	Left ventricular involvement.
Bazoukis [59]	2019	2680	5.4 years	Left ventricular dysfunction.
Julia Cadrin-Tourigny et al. [5]	2019	528	4.8 years	Age. Sex. Cardiac syncope. Non-sustained ventricular tachycardia. Number of PVC/24 h. Number of leads with T-wave inversion. Right ventricular ejection fractions. Left ventricular ejection fractions.
Aquaro et al. [19]	2020	140	5 years	LV involvement. Five-year ARVC risk score.
Zhang et al. [61]	2021	88	4 years	LV-LGE at cardiac MRI.

ARVC, arrhythmogenic right ventricular cardiomyopathy; LVEF, left ventricular ejection fraction; LV, left ventricular; LGE, late gadolinium enhancement; VT, ventricular tachycardia; EPS: electrophysiology study; PVC: premature ventricular complex; MRI: magnetic resonance imaging.