Still Don't Understand ECG
Hello all. I did a search on Left axis deviation and still don't understand. In elementary terms could someone please explain what Left Axis Deviation means? Yesterday, my cardio sent me to the heart hosp. ER where I had an ECG in the ER for a strange combo of symptoms and don't know how to interpret the ECG. Am assuming that the Left Bundle Branch Block is the reason for my PM. However, I don't know what LAD means. My Ventricular Rate was 97 bpm (I was a tad anxious about my symptoms - a lot of presyncopes). PR int 160 ms, QRS duration was 130 ms. QT/QTc was 372/472 and P-R-T axes were 70, -59, and 74. Any insight into how to interpret? As PM ECG's go, is this fairly typical? Thank you in advance!
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I'm a runner, mountain climber, kayaker, snow skier, bicycler and scuba diver. The only activity among those that I'm not yet cleared to do is scuba diving, and when I am cleared, I'll be limited to diving to 50 feet.