electrogram Search Results


90
Boston Scientific Corporation unipolar electrogram
a: The endocardial <t>electrogram</t> <t>(EGM)</t> during an inappropriate back-up. Inappropriate back-up pacing necessarily followed serial narrow waveforms. The interval of back-up pacing in this case corresponded to the interval of managed ventricular pacing (MVP). Subsequent back-up pacing did not occur because of right ventricular (RV) pacing after a wide waveform that occurred within 1300 ms. b: Intracardiac conduction of the wide waveforms. Wide waveforms corresponded to the left bundle branch block–type morphology of the QRS complex on the 12-lead electrocardiogram and were presumed to represent septal pacing. The conduction interval between the RV septum and the His bundle was about 40 ms because the interval of the leads with narrow waveforms, which represented the conduction interval between the His bundle and the myocardium, was 50 ms. c: Intracardiac conduction of the narrow waveforms. The narrow waveforms were presumed to represent His bundle capture; therefore, the conduction interval between the His bundle and the myocardium was 50 ms, as described. Ap = HBP pacing; HB = His bundle; HBP = His bundle pacing; LAF = left anterior fascicle; LPF = left posterior fascicle; RBB = right bundle branch; Vp = RV pacing; Vs = RV sensing.
Unipolar Electrogram, supplied by Boston Scientific Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
Boston Scientific Corporation p250 morphology-based ischemia detection shock channel electrogram
a: The endocardial <t>electrogram</t> <t>(EGM)</t> during an inappropriate back-up. Inappropriate back-up pacing necessarily followed serial narrow waveforms. The interval of back-up pacing in this case corresponded to the interval of managed ventricular pacing (MVP). Subsequent back-up pacing did not occur because of right ventricular (RV) pacing after a wide waveform that occurred within 1300 ms. b: Intracardiac conduction of the wide waveforms. Wide waveforms corresponded to the left bundle branch block–type morphology of the QRS complex on the 12-lead electrocardiogram and were presumed to represent septal pacing. The conduction interval between the RV septum and the His bundle was about 40 ms because the interval of the leads with narrow waveforms, which represented the conduction interval between the His bundle and the myocardium, was 50 ms. c: Intracardiac conduction of the narrow waveforms. The narrow waveforms were presumed to represent His bundle capture; therefore, the conduction interval between the His bundle and the myocardium was 50 ms, as described. Ap = HBP pacing; HB = His bundle; HBP = His bundle pacing; LAF = left anterior fascicle; LPF = left posterior fascicle; RBB = right bundle branch; Vp = RV pacing; Vs = RV sensing.
P250 Morphology Based Ischemia Detection Shock Channel Electrogram, supplied by Boston Scientific Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
Abbott Laboratories electrograms
<t>Postimplant</t> Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.
Electrograms, supplied by Abbott Laboratories, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
Siemens AG intracardiac electrograms
<t>Postimplant</t> Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.
Intracardiac Electrograms, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
Omron Healthcare portable electrocardiography device hcg-801
<t>Postimplant</t> Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.
Portable Electrocardiography Device Hcg 801, supplied by Omron Healthcare, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
Boston Scientific Corporation electrogram optimization algorithm
<t>Postimplant</t> Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.
Electrogram Optimization Algorithm, supplied by Boston Scientific Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
Institute for Clinical Pharmacodynamics complex fractionated atrial electrograms
<t>Postimplant</t> Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.
Complex Fractionated Atrial Electrograms, supplied by Institute for Clinical Pharmacodynamics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
Wieser GmbH bipolar intracardiac electrograms
<t>Postimplant</t> Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.
Bipolar Intracardiac Electrograms, supplied by Wieser GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Siemens AG electrograms
<t>Postimplant</t> Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.
Electrograms, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
Abbott Laboratories fractionated electrogram mapping
The Major Clinical Studies of Cardioneuroablation
Fractionated Electrogram Mapping, supplied by Abbott Laboratories, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
ADInstruments analog intracardiac electrograms
The Major Clinical Studies of Cardioneuroablation
Analog Intracardiac Electrograms, supplied by ADInstruments, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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90
PRUCKA ENGINEERING INC ecg and endocardial electrogram recordings
The Major Clinical Studies of Cardioneuroablation
Ecg And Endocardial Electrogram Recordings, supplied by PRUCKA ENGINEERING INC, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Image Search Results


a: The endocardial electrogram (EGM) during an inappropriate back-up. Inappropriate back-up pacing necessarily followed serial narrow waveforms. The interval of back-up pacing in this case corresponded to the interval of managed ventricular pacing (MVP). Subsequent back-up pacing did not occur because of right ventricular (RV) pacing after a wide waveform that occurred within 1300 ms. b: Intracardiac conduction of the wide waveforms. Wide waveforms corresponded to the left bundle branch block–type morphology of the QRS complex on the 12-lead electrocardiogram and were presumed to represent septal pacing. The conduction interval between the RV septum and the His bundle was about 40 ms because the interval of the leads with narrow waveforms, which represented the conduction interval between the His bundle and the myocardium, was 50 ms. c: Intracardiac conduction of the narrow waveforms. The narrow waveforms were presumed to represent His bundle capture; therefore, the conduction interval between the His bundle and the myocardium was 50 ms, as described. Ap = HBP pacing; HB = His bundle; HBP = His bundle pacing; LAF = left anterior fascicle; LPF = left posterior fascicle; RBB = right bundle branch; Vp = RV pacing; Vs = RV sensing.

Journal: HeartRhythm Case Reports

Article Title: A case of inappropriate pacing due to intermittent His bundle capture and the post–atrial pacing ventricular blanking period of managed ventricular pacing

doi: 10.1016/j.hrcr.2022.06.001

Figure Lengend Snippet: a: The endocardial electrogram (EGM) during an inappropriate back-up. Inappropriate back-up pacing necessarily followed serial narrow waveforms. The interval of back-up pacing in this case corresponded to the interval of managed ventricular pacing (MVP). Subsequent back-up pacing did not occur because of right ventricular (RV) pacing after a wide waveform that occurred within 1300 ms. b: Intracardiac conduction of the wide waveforms. Wide waveforms corresponded to the left bundle branch block–type morphology of the QRS complex on the 12-lead electrocardiogram and were presumed to represent septal pacing. The conduction interval between the RV septum and the His bundle was about 40 ms because the interval of the leads with narrow waveforms, which represented the conduction interval between the His bundle and the myocardium, was 50 ms. c: Intracardiac conduction of the narrow waveforms. The narrow waveforms were presumed to represent His bundle capture; therefore, the conduction interval between the His bundle and the myocardium was 50 ms, as described. Ap = HBP pacing; HB = His bundle; HBP = His bundle pacing; LAF = left anterior fascicle; LPF = left posterior fascicle; RBB = right bundle branch; Vp = RV pacing; Vs = RV sensing.

Article Snippet: A unipolar electrogram (EGM) was recorded from the lead tip and displayed on an electrophysiology recording system (Bard; Boston Scientific, Lowell, MA) and a Medtronic pacing system analyzer (model 2290).

Techniques: Blocking Assay

Postimplant Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.

Journal: HeartRhythm Case Reports

Article Title: Treatment of symptomatic bradycardia due to T-wave oversensing with implantation of a new generator incorporating delayed decay and threshold start sensitization algorithms

doi: 10.1016/j.hrcr.2020.06.024

Figure Lengend Snippet: Postimplant Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal). Prior to programming, there is intermittent overcounting of the sensed T wave (top pane) at VVI 30 beats per minute (bpm). Following programming of decay delay at 220 ms and threshold start at 1.0 mV of the paced beat there is elimination of T-wave oversensing at both 40 bpm and 130 bpm.

Article Snippet: Postimplant Abbott (Abbott Park, IL) electrograms (auto-gained right ventricular signal).

Techniques:

The Major Clinical Studies of Cardioneuroablation

Journal: Arrhythmia & Electrophysiology Review

Article Title: Cardioneuroablation for Treating Vasovagal Syncope: Current Status and Future Directions

doi: 10.15420/aer.2023.02

Figure Lengend Snippet: The Major Clinical Studies of Cardioneuroablation

Article Snippet: In addition, Aksu et al. used the fractionated electrogram (FEGM) mapping based on the EnSite Precision system (Abbott Vascular).

Techniques: