On an ECG strip, it looks like a large spike. A normal QRS complex is less than or equal to 0.12 seconds. A wide QRS can be indicative of a pacemaker, a bundle branch block, a premature ventricular complex (PVC), or ventricular tachycardia. Deciphering which arrhythmia is happening would ...
In these cases, unipolar voltage mapping may be helpful to identify intramural scar. Finally, non- ischemic septal VT substrate may further be assessed by pacing the RV base and measuring transmural conduction time along the LV septum, with areas exhibiting delayed transmural conduction time (> ...
It's as if America had turned the clock back on gasoline prices, and in a way, it has. Prices at the pump are at an all-time low, when adjusted for inflation. Crude oil prices have fallen 34 percent in the past six months, from $19.50 in October to $14.50 this week for a ...