S
Shih-Ann Chen
Researcher at National Yang-Ming University
Publications - 12
Citations - 627
Shih-Ann Chen is an academic researcher from National Yang-Ming University. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 6, co-authored 6 publications receiving 604 citations. Previous affiliations of Shih-Ann Chen include National Defense Medical Center.
Papers
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Journal ArticleDOI
Sustained atrial tachycardia in adult patients. Electrophysiological characteristics, pharmacological response, possible mechanisms, and effects of radiofrequency ablation.
Shih-Ann Chen,Chern-En Chiang,Chin-Juey Yang,Chen-Chuan Cheng,Tsu-Juey Wu,Shih-Pu Wang,Benjamin N. Chiang,Mau-Song Chang +7 more
TL;DR: This study demonstrates the diverse mechanisms and electropharmacological characteristics of AT in adults and demonstrates that radiofrequency ablation of various types of AT could achieve high success and low recurrence rates.
Journal ArticleDOI
Radiofrequency catheter ablation of sustained intra-atrial reentrant tachycardia in adult patients. Identification of electrophysiological characteristics and endocardial mapping techniques.
Shih-Ann Chen,Chern-En Chiang,Chin-Juey Yang,Chen-Chuan Cheng,Tsu-Juey Wu,Shih-Pu Wang,Benjamin N. Chiang,Mau-Song Chang +7 more
TL;DR: Mechanism of intra-atrial reentrant tachycardia could be confirmed by the electrophysiological characteristics, and radiofrequency ablation energy delivered to a critical area in the atrialReentrant circuit is safe and effective for the treatment of intra.atrial tachycardsia.
Journal ArticleDOI
Genistein directly inhibits l-type calcium currents but potentiates camp-dependent chloride currents in cardiomyocytes
Chern-En Chiang,Shih-Ann Chen,Shih-Ann Chen,Mau-Song Chang,Mau-Song Chang,Cheng-I Lin,Cheng-I Lin,Hsiang-Ning Luk,Hsiang-Ning Luk +8 more
TL;DR: The results suggest that genistein may directly inhibit L-type calcium currents but may potentiate cAMP-dependent chloride currents in the heart.
Journal ArticleDOI
Longitudinal Clinical and Electrophysiological Assessment of Patients With Symptomatic Wolff-Parkinson-White Syndrome and Atrioventricular Node Reentrant Tachycardia
Shih-Ann Chen,Chern-En Chiang,Ching-Tai Tai,Shih-Huang Lee,Chuen-Wang Chiou,Kwo-Chang Ueng,Zu-Chi Wen,Chen-Chuen Cheng,Mau-Song Chang +8 more
TL;DR: Disappearance of the original tachycardia and changing patterns of tachyCardia, also with an increase in symptom scores and attack frequency, suggested that a detailed evaluation of these events is important and early intervention with radiofrequency ablation would be helpful.
Journal ArticleDOI
Electrophysiological Mechanisms in Successful Radiofrequency Catheter Modification of Atrioventricular Junction for Patients With Medically Refractory Paroxysmal Atrial Fibrillation
Shih-Ann Chen,Shih-Huang Lee,Chern-En Chiang,Chin-Tai Tai,Tsu-Juey Wu,Chen-Chuan Cheng,Zu-Chi Wen,Chuen-Wang Chiou,Kwo-Chang Ueng,Mau-Song Chang +9 more
TL;DR: RF modification of right mid/posteroseptal area is feasible in 92% of patients with paroxysmal Af and simple elimination of slow pathway might be inadequate for control of ventricular rate in patients with little difference in conduction properties between fast and slow pathways.