You’ve heard of the V1 and V2—but Hitler’s V3 “super gun” was the most ambitious (and terrifying) of them all. Designed to ...

Here is some more terminology. When there is not only anterior ST segment elevation (V3 and V4), but also septal (V1 and V2) and lateral (V5, V6, lead I and lead aVL), an “extensive anterior ...

V1, V2, V3 only), storage (106, 108st, 125st, 1285sst, V1, V2, V3 only), cargo security system, portable solar panels. Only select options below that are in addition to standard equipment and ...

This means 1 millimeter in any two contiguous leads, except leads V2 or V3, where the elevation must ... leaving Q waves in leads V1 and V2. This is a cause of poor R wave progression, or PRWP.