Fig. 4
From: Familial dilated cardiomyopathy caused by a novel variant in the Lamin A/C gene: a case report

a. Coronary venography and target vein (red arrow) for left ventricular lead implantation. b and c. Fluoroscopic imaging after implantation of CRT-P (RAO: right anterior oblique; LAO: left anterior oblique). d. Postoperative ECG showing that the QRS duration was approximately 120 ms