The Characteristics of the Electrograms at the Site of AF Termination by Ganglionated Plexi Ablation
スポンサーリンク
概要
- 論文の詳細を見る
AF termination was often occurred during ganglionated plexi (GP) ablation. The purpose of this study was to characterize the electrograms at the site of AF termination by GP ablation. <B>Method:</B> Eighteen patients with AF termination by GP ablation were studied. In case of patients with sinus rhythm, AF was induced by rapid atrial pacing. The sites where vagal response was evoked by high-frequency stimulation were determined as GP sites and ablated. The bipolar electrograms were recorded in a 4.5-s window before the RF delivery. <B>Result:</B> AF termination was seen at superior left GP ablation in 3 patients, anterior right in 2 patients, inferior left in 6 patients, and inferior right (in 7 patients). Continuous electrical activity (CEA) was seen at the termination site in 16 (89%) patients. Other 2 patients without CEA, cycle length was 207±18 ms. The maximum duration of CEA was 1.8±0.3 of 4.5 sec. There were 2 patients with only CEA at the termination sites during all recording period. The maximum amplitude of CEA in 16 patients was 0.58±0.99 mV. <B>Conclusion:</B> The electrograms at the sites of AF termination by GP ablation show mainly transient CEA with relatively low voltage.
著者
-
Suzuki Takahiko
Cardiology Toyohashi Heart Center
-
Yamashiro Kohei
Cardiovascular Medicine, Toyohashi Heart Center
-
Takami Mitsuru
Cardiovascular Medicine, Toyohashi Heart Center
-
Satoh Koyo
Cardiovascular Medicine, Toyohashi Heart Center
-
Sakamoto Yuichiro
Cardiovascular Medicine, Toyohashi Heart Center
関連論文
- OJ-040 Stent Fracture and Cypher : How and where does it Happen?(OJ07,Coronary Revascularization, PCI (Complex Lesions) 1 (IHD),Oral Presentation (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- PE-326 Feasibility and Efficacy of Paclitaxel-Eluting Stent in the Patients with Acute Coronary Syndrome : Optical Coherence Tomography Analysis(PE055,Intravascular Imagings (I),Poster Session (English),The 73rd Annual Scientific Meeting of The Japanese C
- PE-277 Comparison of Chronic Vascular Response following Coronary Stenting among Paclitaxel-Eluting, Sirolimus-Eluting and Bare-Metal Stent Using Optical Coherence Tomography(PE047,Coronary Revascularization, PCI (DES) 4 (IHD),Poster Session (English),The
- PE-075 Stent Fracture Detected by Multislice Computed Tomography after In-stent Restenosis Caused by "Full Metal Jacket" with Drugeluting Stents(PE013,CT/MRI (Coronary/Vascular) (I),Poster Session (English),The 73rd Annual Scientific Meeting of The Japane
- DPJ-047 Impact of Diabetes Mellitus and Plaque Characterization on Neointimal Proliferation after Sirolimus Eluting-Stent Implantation : Optical Coherence Tomographic Analysis(DPJ08,Intravascular Imagings (I),Digital Poster Session (Japanese),The 73rd Ann
- DPE-055 "Late Catch-up" in Restenosis following Sirolimus-Eluting Stent Implantation(DPE10,Angina Pectoris (Clinical) (IHD),Digital Poster Session (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- OJ-015 Difference in Neointimal Growth on the Stent Struts Crossing a Side-branch Between Sirolimus-Eluting and Bare-Metal Stent : Optical Coherence Tomography Analysis(OJ03,Intravascular Imagings (I),Oral Presentation (Japanese),The 73rd Annual Scientifi
- PJ-821 Differences in Angiographic Characterization of In-Stent Restenosis After Sirolimus Eluting Stent Implantation From Original De Novo Coronary Stenosis(Coronary revascularization, PCI(26)(IHD),Poster Session(Japanese),The 72nd Annual Scientific Meet
- PJ-646 Impact of Drug-Eluting Stent for Treatment of Coronary Artery Disease in Dialysis Patients(Coronary revascularization, PCI(23)(IHD),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-378 Clinical outcomes of Sirolimus-eluting stent (SES) for AMI in this hospital : comparison with Bare metal stent (BMS)(Acute myocardial infarction, clinical(diagnosis/treatment)(10)(IHD),Poster Session(Japanese),The 72nd Annual Scientific Meeting of
- PJ-263 Predictors of Angiographical Restenosis and Major Adverse Cardiac Event after Sirolimus Eluting-Stent Implantation for Unprotected Left Main Coronary Artery Stenosis(Coronary revascularization, PCI(19)(IHD),Poster Session(Japanese),The 72nd Annual
- PJ-262 Long-term Outcomes Associated With Off-label Use of Sirolimuseluting Stents(Coronary revascularization, PCI(19)(IHD),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-005 The Long-Term Outcome for Patients with Chronic Total Occlusion Treated with Sirolimus-Eluting Stent : Japanese Multi-Center Registry(OJ01,Coronary Revascularization, PCI (DES) (IHD),Oral Presentation (Japanese),The 73rd Annual Scientific Meeting o
- PJ-429 The Effectiveness of Bepridil for Chronic Atrial Fibrillation can Predict the Efficacy of the Catheter Ablation(PJ072,Atrial/Supraventricular Arrhythmia (Clinical/Treatment) 2 (A),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The
- PE-428 Comparison of Therapeutic Strategies for Coronary Artery Disease in Dialysis Patients between Bare Metal and Drug-eruting Stent Eras(PE072,Coronary Revascularization, PCI (DES) 7 (IHD),Poster Session (English),The 73rd Annual Scientific Meeting of
- OJ-116 Usefullness of Right Phrenic Nerve Image using 64-slice Multidetector Computed Tomography in Patients with Atrial Fibrillation(OJ20,Arrhythmia, Others (Clinical/Diagnosis/Treatment) 2 (A),Oral Presentation (Japanese),The 73rd Annual Scientific Meet
- OE-095 Comparison of Subsequent Vascular Response in Diabetic Patients Following Coronary Stenting Between Sirolimus- and Paclitaxel-Eluting Stents : Optical Coherence Tomography Analysis(OE16,Diabetes (H),Oral Presentation (English),The 73rd Annual Scien
- FRS-110 Difference in Neointimal Coverage on the Stent Strut between Sirolimus- and Paclitaxel-Eluting Stents : Optical Coherence Tomography Analysis(FRS23,Clinical Evidence of DES Era (1) (IHD),Featured Research Session (English),The 73rd Annual Scientif
- OJ-097 The Necessity of the Induction Test after Catheter Ablation in Patient with Paroximal Atrial Fibrillation(OJ17,Atrial/Supraventricular Arrhythmia (Clinical/Treatment) (A),Oral Presentation (Japanese),The 73rd Annual Scientific Meeting of The Japane
- Impact of Intravascular Ultrasound Guided Percutaneous Coronary Intervention for Chronic Total Occluded Lesion ; Terumo IVUS and CTO-PCI Registry(Coronary Revascularization, PTCA/Stent/DCA/Rotablator/New Device 13 (IHD), The 69th Annual Scientific Meeting
- -244-EFFECT OF PERCUTANEOUS TRANSLUMINAL CORONARY ANGIOPLASTY ON MITRAL REGURGITATION IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION : PTCA, CABG : FREE COMMUNICATIONS(I) : PROCEEDINGS OF THE 53th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIET
- PE-286 Effect of assisted circulation therapy on severe heart failure(Heart Failure, Clinical 10 (M) : PE49)(Poster Session (English))
- Evaluation of Perfusion balloon compared with CUTting balloon for in-stent restenosis (EPCUT) : A prospective randomized study
- Very Late Sirolimus-Eluting Stent Thrombosis Due to Stent Fracture and Late-Acquired Incomplete Stent Apposition Detected on Multislice Computed Tomography
- The Characteristics of the Electrograms at the Site of AF Termination by Ganglionated Plexi Ablation
- The Relationship between Acute Termination by Ganglionated Plexi Ablation and Cycle Length of Atrial Fibrillation
- Reliability of Implantable Cardioverter Defibrillator Home Monitoring in Forecasting the Need for Regular Office Visits, and Patient Perspective:– Japanese HOME-ICD Study –