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Case reports from Michael Rosengarten: Difference between revisions
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Case reports from Michael Rosengarten (view source)
Revision as of 08:23, 16 February 2012
, 16 February 2012→Implanted Devices
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*[[McGill Case 131|Pacing during ventricular fibrillation and failure to capture after a 360 joule shock.]] | *[[McGill Case 131|Pacing during ventricular fibrillation and failure to capture after a 360 joule shock.]] | ||
===Pacing conduction patterns=== | ====Pacing conduction patterns==== | ||
*[[McGill Case 132|A 12 lead electrocardiogram from a patient with a lead pacing the left ventricle.]] | *[[McGill Case 132|A 12 lead electrocardiogram from a patient with a lead pacing the left ventricle.]] | ||
*[[McGill Case 133|Tracings from a the same patient with right atrial appendage stimulation, R.V. septal and apical stimulation.]] | *[[McGill Case 133|Tracings from a the same patient with right atrial appendage stimulation, R.V. septal and apical stimulation.]] | ||
*[[McGill Case 134|A tracing from a patient with Mobitz I AV block where the AV conduction stops with VDD pacing even with a long sensed to paced interval of 300ms.]] | *[[McGill Case 134|A tracing from a patient with Mobitz I AV block where the AV conduction stops with VDD pacing even with a long sensed to paced interval of 300ms.]] | ||
===Pacemaker interactions=== | ====Pacemaker interactions==== | ||
*[[McGill Case 135|A patient with two pacemakers, a DDD and a VVI .R which is at end of life]] | *[[McGill Case 135|A patient with two pacemakers, a DDD and a VVI .R which is at end of life]] | ||
*[[McGill Case 136|Myopotential inhibition of a VVI.R pacemaker]] | *[[McGill Case 136|Myopotential inhibition of a VVI.R pacemaker]] | ||
*[[McGill Case 137|Suppression of a VVI pacemaker with an external pacemaker]] | *[[McGill Case 137|Suppression of a VVI pacemaker with an external pacemaker]] | ||
===Pacemaker Pacing Artifacts=== | ====Pacemaker Pacing Artifacts==== | ||
*[[McGill Case 138|Bipolar ventricular paced rhythm with atrial flutter after A/V nodal ablation.]] | *[[McGill Case 138|Bipolar ventricular paced rhythm with atrial flutter after A/V nodal ablation.]] | ||
*[[McGill Case 139|Unipolar ventricular paced rhythm with atrial flutter]] | *[[McGill Case 139|Unipolar ventricular paced rhythm with atrial flutter]] | ||
===Pacemaker Follow-up=== | ====Pacemaker Follow-up==== | ||
====Unusual rhythms==== | =====Unusual rhythms===== | ||
*[[McGill Case 140|Bigemini with magnet over the pacemaker]] | *[[McGill Case 140|Bigemini with magnet over the pacemaker]] | ||
*[[McGill Case 141|Bigemini with atrial threshold testing]] | *[[McGill Case 141|Bigemini with atrial threshold testing]] | ||
*[[McGill Case 142|Conversion of atrial flutter with rapid atrial pacing followed by nodal rhythm ]] | *[[McGill Case 142|Conversion of atrial flutter with rapid atrial pacing followed by nodal rhythm ]] | ||
====Threshold Testing==== | =====Threshold Testing===== | ||
*[[McGill Case 143|3 lead rhythm strip with DDD pacemaker and normal magnet response]] | *[[McGill Case 143|3 lead rhythm strip with DDD pacemaker and normal magnet response]] | ||
*[[McGill Case 144|Pulse amplitude threshold testing for a ventricular pacemaker]] | *[[McGill Case 144|Pulse amplitude threshold testing for a ventricular pacemaker]] | ||
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*[[McGill Case 151|Two pacemakers, DDD and VVI with atrial capture in one and ventricular in the other]] | *[[McGill Case 151|Two pacemakers, DDD and VVI with atrial capture in one and ventricular in the other]] | ||
====Strength duration curves==== | =====Strength duration curves===== | ||
*[[McGill Case 152|A strength/duration curve from an atrial lead.]] | *[[McGill Case 152|A strength/duration curve from an atrial lead.]] | ||
*[[McGill Case 153|A strength/duration curve from a ventricular lead.]] | *[[McGill Case 153|A strength/duration curve from a ventricular lead.]] | ||
====Time dependent capture==== | =====Time dependent capture===== | ||
====Pacemaker system failure==== | =====Pacemaker system failure===== | ||
*[[McGill Case 154|Pacemaker pacing failure and Mobitz II A/V block in a patient with a history of Torsade de Pointe and three degree heart block.]] | *[[McGill Case 154|Pacemaker pacing failure and Mobitz II A/V block in a patient with a history of Torsade de Pointe and three degree heart block.]] | ||
*[[McGill Case 155|A patient with a failing ventricular lead due to a subclavian crush.]] | *[[McGill Case 155|A patient with a failing ventricular lead due to a subclavian crush.]] | ||
====Trans-telephonic EKG recordings==== | =====Trans-telephonic EKG recordings===== | ||
*[[McGill Case 156|Trans-telephonic pacemaker check failure to capture]] | *[[McGill Case 156|Trans-telephonic pacemaker check failure to capture]] | ||
*[[McGill Case 157|Trans-telephonic pacemaker check: Failure to capture. A patient in the high Arctic.]] | *[[McGill Case 157|Trans-telephonic pacemaker check: Failure to capture. A patient in the high Arctic.]] | ||
*[[McGill Case 158|Trans-telephonic pacemaker check at the MUHC (instructions)]] | *[[McGill Case 158|Trans-telephonic pacemaker check at the MUHC (instructions)]] | ||
====Trans-telephonic Audio recordings==== | =====Trans-telephonic Audio recordings===== | ||
*[[McGill Case 159|The EKG and sound of a Medtronic VVI.P pacemaker with the magnet applied near the end of the recording]] | *[[McGill Case 159|The EKG and sound of a Medtronic VVI.P pacemaker with the magnet applied near the end of the recording]] | ||
*[[McGill Case 160|Recording of end of life indication with magnet applied to VVI pacemaker]] | *[[McGill Case 160|Recording of end of life indication with magnet applied to VVI pacemaker]] | ||
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*[[McGill Case 162|Lecture on pacemaker follow-up November 1998]] | *[[McGill Case 162|Lecture on pacemaker follow-up November 1998]] | ||
===Defibrillation and Cardioversion=== | ====Defibrillation and Cardioversion==== | ||
====External Cardioversion/defibrillation==== | =====External Cardioversion/defibrillation===== | ||
*[[McGill Case 163|Recording of a series of shocks for Atrial Flutter]] | *[[McGill Case 163|Recording of a series of shocks for Atrial Flutter]] | ||
*[[McGill Case 164|Sinus pause post cardioversion for atrial fibrillation ]] | *[[McGill Case 164|Sinus pause post cardioversion for atrial fibrillation ]] | ||
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*[[McGill Case 166|pacing during ventricular fibrillation caused by cardioversion and failure to capture after a 360 joule shock.]] | *[[McGill Case 166|pacing during ventricular fibrillation caused by cardioversion and failure to capture after a 360 joule shock.]] | ||
====Implantable Defibrillators==== | =====Implantable Defibrillators===== | ||
*[[McGill Case 167|Recording from a device during a spontaneous episode of ventricular fibrillation.]] | *[[McGill Case 167|Recording from a device during a spontaneous episode of ventricular fibrillation.]] | ||
*[[McGill Case 168|P.A. chest film of a patient with an implantable defibrillator and an epicardial patch and S.V.C. spring electrode.]] | *[[McGill Case 168|P.A. chest film of a patient with an implantable defibrillator and an epicardial patch and S.V.C. spring electrode.]] | ||
=====Threshold Testing===== | ======Threshold Testing====== | ||
*[[McGill Case 169|Defibrillation threshold testing of an implantable defibrillator (successful) followed by ventricular paced rhythm.]] | *[[McGill Case 169|Defibrillation threshold testing of an implantable defibrillator (successful) followed by ventricular paced rhythm.]] | ||
*[[McGill Case 170|Defibrillation threshold testing of an implantable defibrillator (successful) followed by sinus rhythm.]] | *[[McGill Case 170|Defibrillation threshold testing of an implantable defibrillator (successful) followed by sinus rhythm.]] | ||
*[[McGill Case 171|Defibrillation threshold testing of an implantable defibrillator (successful) followed by sinus rhythm. Recorded using an external defibrillator.]] | *[[McGill Case 171|Defibrillation threshold testing of an implantable defibrillator (successful) followed by sinus rhythm. Recorded using an external defibrillator.]] | ||
===EKG Recordings=== | ====EKG Recordings==== | ||
*[[McGill Case 172|An electrocardiogram from a patient with a cardiac myoplasty stimulator.]] | *[[McGill Case 172|An electrocardiogram from a patient with a cardiac myoplasty stimulator.]] | ||
*[[McGill Case 173|A problem with atrial capture with a dual chamber pacemaker with a long A/V interval.]] | *[[McGill Case 173|A problem with atrial capture with a dual chamber pacemaker with a long A/V interval.]] | ||