Effect of Ablation on Dominant Frequency during Atrial Fibrillation: Association with Its Terminating Effect
スポンサーリンク
概要
- 論文の詳細を見る
The mechanisms for termination of atrial fibrillation (AF) during ablation are not clarified. We reported that dominant frequency (DF) decrease to <4.0 Hz after pilsicainide is related to AF termination. To examine the effect of stepwise pulmonary vein isolation and left atrial linear ablation on DF during AF, the chronological changes in mean DF of 5 electrograms in coronary sinus were investigated. In the consecutive 30 patients (21 with paroxysmal and 9 with persistent AF) undergoing stepwise ablation during AF, fast Fourier transform analysis was performed for 5-second segments. AF was terminated at 69±50 minutes during ablation in 13 patients (Group A) with mean DF decrease from 5.55±0.50 to 4.29±0.62 Hz (P<0.01). In 6 of them, AF was converted to atrial tachycardia/flutter, showing organization of CS electrograms. AF was not terminated in the other 17 (Group B) despite mean DF decrease from 5.95±1.04 to 5.36±0.84 Hz (P<0.01). DF after ablation in Group A was smaller than that in Group B (P<0.01). When DF in the CS decrease to <4.8 Hz, AF is terminated with 71% positive predictive values. Thus, the degree of DF decrease and atrial electrogram organization during ablation were related to AF termination as we previously observed after pilsicainide. DF change may be used in predicting AF termination.
著者
-
Okumura Ken
Department Of Cardiology Hirosaki University Graduate School Of Medicine
-
Horiuchi Daisuke
Department of Cardiology, Hirosaki University School of Medicine
-
Kimura Masaomi
Department of Cardiology, Hirosaki University School of Medicine
-
Sasaki Kenichi
Department Of Cardiology Kitano Hospital Medical Research Institute
-
Itoh Taihei
Department Of Cardiology Hirosaki University Graduate School Of Medicine
-
Okumura Ken
Department of Cardiology, Hirosaki University School of Medicine
-
SASAKI Shingo
Department of Advance Management of Cardiac Arrhythmias, Hirosaki University Graduate School of Medicine
-
Ishida Yuji
Department of Cardiology, Hirosaki University Graduate School of Medicine
-
Kimura Masaomi
Department of Cardiology, Hirosaki University Graduate School of Medicine
-
Owada Shingen
Department of Cardiology, Hirosaki University Graduate School of Medicine
-
Owada Shingen
Department of Cardiology, Hirosaki University School of Medicine
-
Horiuchi Daisuke
Department of Advance Management of Cardiac Arrhythmias Hirosaki University Graduate School of Medicine
-
Okumura Ken
Department of Advance Management of Cardiac Arrhythmias Hirosaki University Graduate School of Medicine
-
Sasaki Shingo
Department of Advance Management of Cardiac Arrhythmias Hirosaki University Graduate School of Medicine
-
Itoh Taihei
Department of Cardiology, Hirosaki University School of Medicine
関連論文
- Adenosine-Induced Dilation of Coronary Resistance Vessels Is Impaired in Rats with Type 2 Diabetes Mellitus: Possible Role of ATP-Sensitive Potassium Channels and Nitric Oxide
- Impairment of Calcium-Activated Potassium Channels in Endothelium-Derived Hyperpolarizing Factor Responses in Spontaneously Hypertensive Rats
- Retinoic acid-inducible gene-I( RIG-I) and diseases
- Guidelines for Diagnosis and Treatment of Patients With Vasospastic Angina (Coronary Spastic Angina) (JCS 2008) : Digest Version
- Influence of Chronic Nitric Oxide Inhibition of Coronary Blood Flow Regulation : A Study of the Role of Endogenous Adenosine in Anesthetized, Open-Chest Dogs
- Linear ablation of the isthmus between the inferior vena cava and tricuspid annulus for the treatment of atrial flutter: A study in the canine atrial flutter model
- 0909 The Effects of the Angiotensin-Converting-Enzyme(ACE)Inhibitor Imidapril on Plasma Brain Natriuretic Peptide(BNP)in Patients With Acute Myocardial Infarction(AMI)
- Radiofrequency Catheter Ablation of Accessory Atrioventricular Pathway in Wolff-Parkinson-White Syndrome
- Long-term Efficacy of Combination Therapy with Anti-arrhythmic Agents and Pravastatin in Patients with Paroxysmal Atrial Fibrillation
- COMPARISON OF THE EFFECTS OF EXERCISE AND ISOPROTERENOL ON THE ANTEGRADE REFRACTORY PERIOD OF THE ACCESSORY PATHWAY IN PATIENTS WITH WOLFF-PARKINSON-WHITE SYNDROME
- -1205-INDUCTION OF CORONARY SPASM BY INTRAVENOUS INFUSION OF ISOPROTERENOL IN PATIENTS WITH CORONARY SPASTIC ANGINA : THE 54th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- -1157-AUGMENTED SECRETION OF HUMAN BRAIN NATRIURETIC PEPTIDE (hBNP) IN HUMAN FAILING HEART : THE 54th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- -1061-PLASMA ENDOTHELIN (ET) LEVEL IN PATIENTS WITH CARDIOVASCULAR DISORDERS : THE 54th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- -0930-INVOLVEMENT OF ENDOTHELIN IN THE PATHOGENESIS OF MYOCARDIAL ISCHEMIA INDUCED BY CORONARY SPASM : THE 54th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- -0816-ANALYSIS OF THE ARTERIOGRAM DURING ACETYLCHOLINE (ACH)-INDUCED CORONARY SPASM IN PATIENTS WITH VARIANT ANGINA : THE 54th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- -0706-CONTINUOUS MEASUREMENT OF COEFFICIENT OF VARIATION OF R-R INTERVAL IN PATIENTS WITH VARIANT ANGINA : A STUDY OF THE CARDIAC PARASYMPATHETIC NERVOUS ACTIVITY
- -0493-EFFECT OF THE LEFT VENTRICULAR HYPERTROPHY ON ATRIAL NATRIURETIC POLYPEPTIDE (ANP) SECRETION
- -0334-DECREASED EXTRACTIONS OF EPINEPHRINE AND NOREPINEPHRINE IN THE LEFT VENTRICLE AND THE HEART IN THE PATIENTS WITH DCM
- -0315-EFFECTS OF EXERCISE AND ISOPROTERENOL ON THE EFFECTIVE REFRACTORY PERIOD OF THE ACCESSORY PATHWAY IN PATIENTS WITH WPW SYNDROME
- -0181-ACUTE EFFECT OF SMOKING TO PATIENT WITH ISCHEMIC HEART DISEASE
- -0063-ALTERNATION IN EXPRESSION OF MYOSIN LIGHT CHAIN 1 IN THE OVERLOADED HUMAN LEFT VENTRICULAR MYOCARDIUM
- INCREASED SECRETION OF ATRIAL NATRIURETIC POLYPEPTIDE IN RESPONSE TO CARDIAC PACING
- CLINICAL CHARACTERISTICS OF THE PATIENTS WITH MULTIVESSEL CORONARY SPASM : Ischemic Heart Disease : 53 Annual Scientific Meeting, Japanese Circulation Society
- RELEASE OF FIBRINOPEPTIDE A INTO THE CORONARY CIRCULATION DURING ATTACKS IN PATIENTS WITH CORONARY SPASTIC ANGINA : Ischemic Heart Disease : 53 Annual Scientific Meeting, Japanese Circulation Society
- Contribution of Bone Morphogenetic Protein-2 to Aortic Valve Calcification in Aged Rat
- Elevated Plasma Brain Natriuretic Peptide Levels Independent of Heart Disease in Acute Ischemic Stroke : Correlation with Stroke Severity
- PJ-567 Plasma Brain Natriuretic Peptide Level is Elevated in Acute Ischemic Stroke Independently of Heart Disease : Correlation with Stroke Severity(Cerebrovascular circulation/Stroke-3, The 71st Annual Scientific Meeting of the Japanese Circulation Socie
- Upregulation of soluble vascular endothelial growth factor receptor type 1 by endogenous prostacyclin inhibitor coupling factor 6 in vascular endothelial cells : a role of acidosis-induced c-Src activation
- OJ-062 Vasoconstrictor Coupling Factor 6 Downregulates Platelet / Endothelial Cell Adhesion Molecule-1 Expression via Activation of c-Src and Acts as a Proatherogenic Molecule(Endothelium-2, The 71st Annual Scientific Meeting of the Japanese Circulation S
- Efficacy of Amiodarone for Preventing the Recurrence of Symptomatic Paroxysmal and Persistent Atrial Fibrillation After Cardioversion
- Efficacy of Long-term Flecainide Therapy in Patients with Paroxysmal Atrial Fibrillation : Analysis Based on Time of Onset
- OJ-277 Impairment of Calcium-Activated Potassium Channels in Endothelium-Derived Hyperpolarizing Factor Response in Coronary Microcirculation of Spontaneously Hypertensive Rat(Coronary Circulation, Basic/Clinical 3 (IHD) : OJ33)(Oral Presentation (Japanes
- The relationship between the time of onset and atrial natriuretic peptide secretion in patients with lone paroxysmal atrial fibrillation
- Early defibrillation increases the subsequent long-term effect of cibenzoline in patients with symptomatic atrial fibrillation
- Time Course of Free Radical Production After Primary Coronary Angioplasty for Acute Myocardial Infarction and the Effect of Vitamin C
- 15-Deoxy- ^-Prostaglandin J_2 Inhibits the IL-1β-Induced Expression of Granulocyte-Macrophage Colony-Stimulating Factor in BEAS-2B Bronchial Epithelial Cells
- PJ-691 Importance of Mechanical Circulatory Support and Immediate Reperfusion in Patients with Acute Coronary Syndrome and Metabolic Phase of Ventricular Fibrillation(Emergency care / CPR(04)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting
- PJ-325 Non-genomic Vasoconstrictor Effect of Aldosterone in the Mouse Mesenteric Arterioles : Interaction With Angiotensin II type 1 Receptor Signaling(Hypertension, basic(03)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese
- PJ-324 Pivotal Role of Transglutaminase in Non-genomic Vasoconstrictor Effect of Aldosterone : Dimerization of Angiotensin II Type 1 Receptor in Smooth Muscle(Hypertension, basic(03)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Ja
- OE-242 Amiodarone Attenuates the Upregulated Matrix Metalloprotease-2 Activity in a Rat Myocardial Infarction Model(Chronic coronary heart disease/Remodeling(01)(IHD),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Japanese Circulatio
- PJ-564 Vasoconstrictor Effect of Aldosterone via Angiotensin II Type 1 Receptor in Mice Mesenteric Arterioles : Role of AT1 Receptor Dimerization(Cardiovascular pharmacology, basic/clinical-6, The 71st Annual Scientific Meeting of the Japanese Circulation
- PJ-465 Coupling Factor 6 Induces Coronary Arteriolar Vasoconstriction in Hypertensive Rats via Suppression of 8, 9-epoxyeicosatrienoic Acid (EET), 11, 12-EET, and 14, 15-EET(Coronary circulation, basic/clinical-4, The 71st Annual Scientific Meeting of the
- PJ-464 Vasoconstrictor Effect of Aldosterone in the Coronary Microcirculation is Enhanced in Hypertension Model but not in Diabetes Mellitus Model(Coronary circulation, basic/clinical-4, The 71st Annual Scientific Meeting of the Japanese Circulation Socie
- Amiodarone Attenuates the Upregulated Matrix Metalloproteinase-2 Activity in a Rat Myocardial Infarction Model
- OJ-045 Pravastatin Attenuates Oxidative Stress in the Visceral Adipose Tissue and Increases Adiponectin Synthesis in Men With Coronary Artery Disease(Atherosclerosis, clinical(03)(IHD),Oral Presentation(Japanese),The 72nd Annual Scientific Meeting of the
- PJ-562 Pravastatin Increases Circulating Adiponectin Level by Upregulating Gene Expression of Adiponectin in Visceral but not in Subcutaneous Adipose Tissue(Cardiovascular pharmacology, basic/clinical-6, The 71st Annual Scientific Meeting of the Japanese
- PJ-190 Pravastatin Decreases Plasma and Pericardial Levels of Matrix Metalloproteinase Activity by Reducing Oxidative Stress in Patients with Coronary Artery Disease(Angina pectoris, basic/clinical-4, The 71st Annual Scientific Meeting of the Japanese Cir
- PE-124 Early Statin Treatment Prior to Coronary Intervention Attenuates Left Ventricular Remodeling in Patients with Acute Myocardial Infarction(Acute myocardial infarction, clinical (diagnosis/treatment)-6 (IHD) PE21,Poster Session (English),The 70th Ann
- Radiofrequency catheter ablation of idiopathic verapamil-sensitive ventricular tachycardia : Analysis of the response of late diastolic potential
- Inhibition of P38 MAP Kinase Attenuates Left Ventricular Hypertrophy and Inhibits Progression of Systolic Dysfunction on Pressure-Overload Induced Pathological Cardiac Hypertrophy in Mice
- OJ-186 Efficacy and Safety of Landiolol, an Ultra Short-acting, β 1-selective Adrenergic Blocker, in Patients with Acute Myocardial Infarction Undergoing PCI(OJ31,ACS/AMI (Clinical/Treatment) (IHD),Oral Presentation (Japanese),The 73rd Annual Scientific M
- OE-070 Plasma Soluble Lectin-like Oxidized Low-density Lipoprotein Receptor-1 Level at Admission can Predict In-hospital Prognosis in Patients with Acute Myocardial Infarction(OE12,ACS/AMI (Clinical/Pathophysiology) (IHD),Oral Presentation (English),The 7
- PJ-443 Inhibitory Effect of Low Dose Pioglitazone on the In-stent Restenosis in Patients with Acute Myocardial Infarction and Type 2 Diabetes(Acute myocardial infarction, clinical (diagnosis/treatment)-9 (IHD) PJ75,Poster Session (Japanese),The 70th Anniv
- Plasma Apelin Level Is Decreased in Patients with Coronary Artery Disease
- PJ-528 Pravastatin but not Rosuvastatin Increases the Adiponectin Level by Suppressing Oxidative Stress in the Visceral Adipose Tissue in CAD Patients(PJ089,Atherosclerosis (Clinical/Pathophysiology) 1 (IHD),Poster Session (Japanese),The 73rd Annual Scien
- PJ-041 Atorvastatin Attenuates C-reactive Protein-induced Increase in Coupling Factor 6, an Endogenous Inhibitor of Prostacyclin and Nitric Oxide, via Antioxidant Effect(Atherosclerosis, basic(05)(IHD),Poster Session(Japanese),The 72nd Annual Scientific M
- OE-283 Electrocardiographic characteristics in differentiating the mechanism and the origin of atrial tachycardia(ECG/Body surface potential mapping/Holter(01)(A),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Japanese Circulation So
- PJ-211 Amiodarone is Safe and Highly Effective Therapy for Supraventricular Tachycardia in Patient with Acute Heart Failure(Arrhythmia, therapy-18, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-159 Pravastatin Theraph Before Percutaneous Coronary Intervention Decreases the Circulating Osteopontin Level in Patients with Acute Myocardial Infarction(Acute myocardial infarction, clinical (diagnosis/treatment)-7, The 71st Annual Scientific Meeting
- Mutation Analysis ABCC9 Gene in Japanese Patients with Coronary Spastic Angina
- PJ-436 Endogenous Brain Natriuretic Peptide Protects against Apoptosis of Ischemic Human Astrocytes in an Autocrine Fashion(PJ074,Cerebrovascular Circulation/Stroke (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulati
- FRS-063 Overexpression of Coupling Factor 6 Causes Cardiac Dysfunction under High Salt Intake in Mice(FRS13,Novel Molecular Mechanisms of Heart Failure 2 (M),Featured Research Session (English),The 73rd Annual Scientific Meeting of The Japanese Circulatio
- Upregulation of Insulin-Like Growth Factor-1 Gene Expression in Cardiac Myocytes by Hypoxia : Mechanism for Its Cardioprotective Effect
- Generation and Characterization of Coupling Factor 6-Overexpressing Transgenic Mice
- PJ-916 Brain Natriuretic Peptide is Upregulated in Hypoxic Human Astrocytes via Activation of c-Src-signaling Pathway and Exerts Anti-apoptotic Effect(Neurohumoral factors(02)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese
- PJ-523 Salt-induced High Mortality in Mice Overexpressing Coupling Factor 6 : Involvement of Impaired Energy Supply and Calcium Handling in the Heart(Hypertension, basic(04)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Ci
- PJ-481 Linkage between tissue acidosis induced by coupling factor 6, an endogenous prostacyclin synthesis inhibitor, and type 2 diabetes in mice(Diabetes/Obesity/Metabolic syndrome(12)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the
- PJ-408 Coupling factor 6, an endogenous prostacyclin inhibitor, enhances soluble flt-1 release by acidosis-induced c-Src activation in vascular endothelial cells(Atherosclerosis, basic(07)(IHD),Poster Session(Japanese),The 72nd Annual Scientific Meeting o
- PE-136 Angiotensin Type-1 Receptor Blocker Ameliorates Endothelial Function in Coronary Arterioles of Spontaneously Hypertensive Rats via Suppression of Oxidative Stress.(Coronary Circulation, Basic/Clinical 1 (IHD) : PE24)(Poster Session (English))
- Type of ST segment elevation in Brugada Syndrome is related to transmural conduction delay caused by Na^+ channel inactivation
- Efficacy and safety of through-the-balloon circumferential ultrasound ablation (TTB-USA) system : Study in the canine heart
- Rote of Longitudinal Crista Terminalis Conduction in Sustenance of Atrial Flutter : A study in the Canine Atrial Flutter Model
- Electrogram Characteristics Indicative of a Recurrent Conduction Site After Ablation of the Inferior Vena Cava-Tricuspid Annulus Isthmus : A Study in the Canine Blood-Perfused Atrioventricular Preparation
- Guidelines for Pharmacotherapy of Atrial Fibrillation (JCS 2008) : Digest Version
- PJ-327 Src-mediated hyperresponsiveness to angiotensin II in mice overexpressing coupling factor 6 in resistance arterioles(Hypertension, basic(03)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- From 4-Links to 5-Links of "Chain of Survival" : Post-Resuscitation Care is Critical for Good Neurological Recovery
- PJ-028 p122 Protein, a Phospholipase C-δ1 Activator, is Upregulated by the Enhanced Gene Expression in Patients with Coronary Spastic Angina(Angina pectoris, basic/clinical-3, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-331 p122 Protein, a Positively Regulatory Protein for Phospholipase C (PLC) δ1, is Upregulated in Patients with Coronary Spastic Angina(Angina pectoris, basic/clinical-2 (IHD) OJ56,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Mee
- Angiotensin Converting Enzyme Inhibitor Enhances Efficacy of Amiodarone and not Class-I Antiarrhythmic Drug in Preventing Recurrence of Paroxysmal Atrial Fibrillation(Arrhythmia, Pharmacological Therapy 2 (A), The 69th Annual Scientific Meeting of the Jap
- Relationship between the Response to Antiarrhythmic Drug Therapy and the Development of Structural Remodeling in Patients with Paroxysmal Atrial Fibrillation(Arrhythmia, Diagnosis/Pathophysiology/EPS 3 (A), The 69th Annual Scientific Meeting of the Japane
- Efficacy of Antiarrhythmic Therapy in Preventing Recurrence of Paroxysmal Atrial Fibrillation not Showing Any Circadian Variation in the Onset(Arrhythmia, Pharmacological Therapy 1 (A), The 69th Annual Scientific Meeting of the Japanese Circulation Societ
- PJ-396 Brain Natriuretic Peptide is Upregulated in Hypoxic Human Astrocytes Via Activation of c-Src-signaling Pathway and Exerts Anti-apoptotic Effect(Neurohumoral factors-2, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- Lipocalin-Type PGD Synthase as a Novel Biomarker for Coronary Vasospasm
- Comparison of the effects of long-acting nifedipine CR and diltiazem R in patients with vasospastic angina : Aomori coronary spastic angina study
- 1 ICD Therapy may be Indicated in Selected, Asymptomatic Patients with Drug-Induced Type 1 Brugada ECG(Do patients with drug-induced Brugada type ECG have poor prognosis?,Controversy 6 (C-6) (A),Special Program,The 72nd Annual Scientific Meeting of the Ja
- Time Spent Outdoors in Patients Undergoing Long-Term Oxygen Therapy and the Correlation between Dementia and Depressive State
- Time in the Therapeutic Range During Warfarin Therapy in Japanese Patients With Non-Valvular Atrial Fibrillation : A Multicenter Study of Its Status and Influential Factors
- Contribution of Bone Morphogenetic Protein-2 to Aortic Valve Calcification in Aged Rat
- Is Analysis of Exhaled Breath Condensate an Equivalent to Bronchoalveolar Lavage Fluid in Sarcoidosis Patients?
- Guidelines for Risks and Prevention of Sudden Cardiac Death (JCS 2010) : Digest Version
- Randomized Study on the Efficacy and Safety of Landiolol, an Ultra-Short-Acting β1-Adrenergic Blocker, in Patients With Acute Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention
- Estrogen attenuates coupling factor 6-induced salt-sensitive hypertension and cardiac systolic dysfunction in mice
- 5 Indication and Limitation of Catheter Ablation of Cardiac Arrhythmias in the Oldest Old Patients(Indication of Invasive Cardiovascular Treatment in the Very Elderly,Roundtable Discussion 1 (RT-1) (IHD),The 73rd Annual Scientific Meeting of The Japanese
- Electrocardiographic and Electroanatomical Studies on Flutter Waves in Typical, Counterclockwise Atrial Flutter
- Comparison of the Efficacy of CARTO 3 System with That of CARTO-XP in the Procedure of Circumferential Pulmonary Vein Isolation
- Kidney Transplantation at Hirosaki Kidney Transplant Unit-Initial 5-Year Experience
- Effect of Ablation on Dominant Frequency during Atrial Fibrillation: Association with Its Terminating Effect
- Dyslipidemia after Kidney Transplantation; A Study at Hirosaki University Hospital [Innovation in Transplant and Regenerative Medicine. The 13th Meeting of Hirosaki International Forum of Medical Science. Communication Center of Hirosaki University School
- Guidelines for Secondary Prevention of Myocardial Infarction (JCS 2011) : Digest Version
- Guidelines for Non-Pharmacotherapy of Cardiac Arrhythmias (JCS 2011) : Digest Version