Experimental production of AV block. Comparison between electrical ablation and a new catheter technique using anhydrous alcohol.:Comparison between Electrical Ablation and a New Catheter Technique Using Anhydrous Alcohol

スポンサーリンク

概要

• 論文の詳細を見る

• Production of chronic complete atrioventricular block (CAVB) was attempted by two closed-chest methods in dogs. One is a modified electrical ablation method (EA), and the other is a new catheter technique to inject anhydrous alcohol into the subendocardium of the AV junction (alcohol method). EA was performed in 6 dogs and the alcohol method in 10 dogs. Chronic CAVB was produced in 5 dogs (83%) by EA and in 7 dogs (70%) by the alcohol method. Escape ventricular rhythm with narrow QRS morphology was found in 4 dogs (80%) with EA, and in 3 dogs (43%) with the alcohol method. Except for transient supraventricular tachyarrhythmias which occurred immediately after EA, both methods were performed without complication. EA had a higher success rate in producing CAVB on the narrow QRS of the escape ventricular rhythm occurred more frequently than reported in the literature and than in the case of the alcohol method. The alcohol method, though, may be superior to EA for human applications because it does not require general anesthesia.

• International Heart Journal刊行会の論文

著者

• Murata Minoru

  First Department Of Internal Medicine And Second Depanment Of Surgery

• MURATA Minoru

  First Department of Internal Medicine, Niigata University School of Medicine

関連論文

• THREE-DIMENSIONAL STRUCTURE OF THE INTRAMYOCARDIAL MICROCIRCULATION IN THE HYPERTROPHIC HUMAN HEART : A SCANNING ELECTRON MICROSCOPE STUDY : Pathophysiology : 46th Annual Scientific Meeting, Japanese Circulation Society
• Requirements of Non-pharmacologic Interventions in the Treatmrnt of Recurrent Sustained Ventricular Tachycardia : 53th Annual Scientific Session of the Japanese Circulation Society
• Electrophysiologic study of patients with ventricular dysrhythmias during long-term follow-up after repair of tetralogy of Fallot.
• Sudden nocturnal death in young males from ventricular flutter.
• A successful electrical ablation of recurrent sustained ventricular tachycardia in a postoperative case of tetralogy of Fallot.
• Experimental production of AV block. Comparison between electrical ablation and a new catheter technique using anhydrous alcohol.:Comparison between Electrical Ablation and a New Catheter Technique Using Anhydrous Alcohol
• Assessment of the contribution of atrial systole to ventricular filling by cardiac pacing.

スポンサーリンク