?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Arrhythmia+Diagnosis+Following+an+ICD+Shock+++&rft.creator=John%2C+Roy+M&rft.subject=Indian+Pacing+and+Electrophysiology+Journal&rft.description=+A+70+year+old+male+with+coronary+artery+disease%2C+severe+left+ventricular+dysfunction+(LVEF+20%25)%2C+first+degree+AV+block+and+underlying+QRS+of+154+msec++underwent+upgrade+of+an+existing+dual+chamber+ICD+system+with+a+Medtronic+Insync+Model+7272.+The+device+was+programmed+to+provide+atrial+synchronized+biventricular+pacing+in+the+DDD+mode.+He+experienced+significant+improvement+in+heart+failure+symptoms+following+cardiac+resynchronization+therapy.+His+ICD+was+programmed+for+single+zone+detection+in+the+VF+zone+at+182+bpm+with+first+shock+therapy+of+24J.+Pacing+was+programmed+in+the+DDD+mode+with+lower+rate+limit+of+70+and+upper+rate+limit+of+120ppm.%0A&rft.publisher=Indian+Pacing+and+Electrophysiology+Group&rft.contributor=Singh%2C+Balbir&rft.contributor=Lokhandwala%2C+Yash&rft.contributor=Francis%2C+Johnson&rft.contributor=Gupta%2C+Anup&rft.date=2004-01&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F4240%2F1%2Fquiz3.htm&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F4240%2F2%2Fquiz3.pdf&rft.identifier=++John%2C+Roy+M++(2004)+Arrhythmia+Diagnosis+Following+an+ICD+Shock.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F4240%2F