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A 70 year old man with exercise intolerance. Complete Heart Block P waves are not conducted to the ventricles because of block at the AV node. The P waves are indicated below and show no relation to the QRS complexes. They 'probe' every part of the ventricular cycle but are never conducted. The ventricles are depolarized by a ventricular escape rhythm. with permision from the site of Dr. Dean Jenkins
EKG World Encyclopedia http://cme.med.mcgill.ca/php/index.php , courtesy of Michael Rosengarten BEng, MD.McGill
Michael Rosengarten BEng, MD.McGill
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|current||09:47, 21 February 2012||3,004 × 1,599 (4.49 MB)||DarrelC|