Introduction
Despite the intensive research in the anatomical sciences for the past couple of centuries, some structures within the body remain incompletely described [1–3]. Moreover, recent developments in invasive cardiology and electrophysiology have renewed interest in detailed cardiac anatomy [4,5]. One of the structures that are currently of special interest is the left ventricular summit (LVS). The LVS is defined as a triangular epicardial area located at the bifurcation of the left coronary artery. Recent studies are reemphasizing the importance of LVS as the source of ventricular arrhythmias with a high level of difficulty for treatment with radiofrequency ablation [6]. There are various approaches for reaching LVS arrhythmias.