In a “normal” electrocardiogram (ECG), the transition of the QRS axis in the precordial leads occurs between leads V 3 and V 4 (i.e., there is a dominant S in V 3 and a dominant R in V 4).
Aarti, an important ritual in Hindu worship, is always performed in a clockwise circular motion. The direction has deep spiritual, symbolic, and scientific meanings in Hindu traditions.