Biomaterial Database

[Radiofrequency ablation of left-sided atrioventricular accessory tract to treat supraventricular tachycardia]. 1992

Z W Ren

Cardiovascular Institute, Chinese Academy of Medical Sciences, Bejing.

Eleven procedures of radiofrequency catheter ablation of left-sided atrioventricular accessory tract were performed in 10 patients with atrioventricular reentry tachycardia aged 13-57 (32.7 +/- 13.2) years old. 10 patients, 9 with overt preexcitation syndrome and 1 with concealed bypath tract, had paroxysmal supraventricular tachycardia refractory to drugs for 1-31 (7.8 +/- 9.8) years. The ablation was succeeded in 9 cases (90%). The accurate localization of the accessory tract and the operating skill of ablation electrode were the key factors of success in ablation and reducing exposure to x-ray.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D004566	Electrodes	Electric conductors through which electric currents enter or leave a medium, whether it be an electrolytic solution, solid, molten mass, gas, or vacuum.	Anode,Anode Materials,Cathode,Cathode Materials,Anode Material,Anodes,Cathode Material,Cathodes,Electrode,Material, Anode,Material, Cathode
D005260	Female		Females
D006329	Heart Conduction System	An impulse-conducting system composed of modified cardiac muscle, having the power of spontaneous rhythmicity and conduction more highly developed than the rest of the heart.	Conduction System, Heart,Conduction Systems, Heart,Heart Conduction Systems,System, Heart Conduction,Systems, Heart Conduction
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D013617	Tachycardia, Supraventricular	A generic expression for any tachycardia that originates above the BUNDLE OF HIS.	Supraventricular Tachycardia,Supraventricular Tachycardias,Tachycardias, Supraventricular
D014927	Wolff-Parkinson-White Syndrome	A form of ventricular pre-excitation characterized by a short PR interval and a long QRS interval with a delta wave. In this syndrome, atrial impulses are abnormally conducted to the HEART VENTRICLES via an ACCESSORY CONDUCTING PATHWAY that is located between the wall of the right or left atria and the ventricles, also known as a BUNDLE OF KENT. The inherited form can be caused by mutation of PRKAG2 gene encoding a gamma-2 regulatory subunit of AMP-activated protein kinase.	WPW Syndrome,Anomalous Ventricular Excitation Syndrome,Auriculoventricular Accessory Pathway Syndrome,False Bundle-Branch Block Syndrome,Ventricular Pre-Excitation with Arrhythmia,Wolf-Parkinson-White Syndrome,Syndrome, WPW,Syndrome, Wolf-Parkinson-White,Syndrome, Wolff-Parkinson-White,Wolf Parkinson White Syndrome,Wolff Parkinson White Syndrome