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Beta-adrenergic Modulation of Arrhythmogenesis and Identification of Targeted Sites of Antiarrhythmic Therapy in Timothy (LQT8) Syndrome: A Theoretical Study.

Sung RJ, Wu YH, Lai NH, Teng CH, Luo CS, Tien HC, Lo CP, Wu SN.

Am J Physiol Heart Circ Physiol. 2009 Oct 23. [Epub ahead of print]PMID: 19855067 [PubMed - as supplied by publisher]Related articles

Time-dependent block of ultrarapid-delayed rectifier K+ currents by aconitine, a potent cardiotoxin, in heart-derived H9c2 myoblasts and in neonatal rat ventricular myocytes.

Wang YJ, Chen BS, Lin MW, Lin AA, Peng H, Sung RJ, Wu SN.

Toxicol Sci. 2008 Dec;106(2):454-63. Epub 2008 Sep 8.PMID: 18779382 [PubMed - indexed for MEDLINE]Related articles

Contribution of BK(Ca)-channel activity in human cardiac fibroblasts to electrical coupling of cardiomyocytes-fibroblasts.

Wang YJ, Sung RJ, Lin MW, Wu SN.

J Membr Biol. 2006;213(3):175-85. Epub 2007 May 4.PMID: 17483867 [PubMed - indexed for MEDLINE]Related articles

The activation by estrogen receptor agonists of the BK(Ca)-channel in human cardiac fibroblasts.

Wang YJ, Lin MW, Wu SN, Sung RJ.

Biochem Pharmacol. 2007 May 1;73(9):1347-57. Epub 2006 Dec 28.PMID: 17234159 [PubMed - indexed for MEDLINE]Related articles

Hypocretin/orexin overexpression induces an insomnia-like phenotype in zebrafish.

Prober DA, Rihel J, Onah AA, Sung RJ, Schier AF.

J Neurosci. 2006 Dec 20;26(51):13400-10.PMID: 17182791 [PubMed - indexed for MEDLINE]Related articlesFree article

Myocardial ischemia and ventricular fibrillation: pathophysiology and clinical implications.

Luqman N, Sung RJ, Wang CL, Kuo CT.

Int J Cardiol. 2007 Jul 31;119(3):283-90. Epub 2006 Dec 12. Review.PMID: 17166606 [PubMed - indexed for MEDLINE]Related articles

Identification of two types of ATP-sensitive K+ channels in rat ventricular myocytes.

Wu SN, Wu AZ, Sung RJ.

Life Sci. 2007 Jan 2;80(4):378-87. Epub 2006 Oct 17.PMID: 17097686 [PubMed - indexed for MEDLINE]Related articles

Is electrode catheter ablation-induced phrenic nerve injury really a benign condition?

Sung RJ, Lauer MR.

J Cardiovasc Electrophysiol. 2006 Sep;17(9):949-50. No abstract available. PMID: 16948737 [PubMed - indexed for MEDLINE]Related articles

Electrophysiological mechanisms of ventricular arrhythmias in relation to Andersen-Tawil syndrome under conditions of reduced IK1: a simulation study.

Sung RJ, Wu SN, Wu JS, Chang HD, Luo CH.

Am J Physiol Heart Circ Physiol. 2006 Dec;291(6):H2597-605. Epub 2006 Jul 28.PMID: 16877549 [PubMed - indexed for MEDLINE]Related articlesFree article

Cocaine-induced inhibition of ATP-sensitive K+ channels in rat ventricular myocytes and in heart-derived H9c2 cells.

Wu SN, Chang HD, Sung RJ.

Basic Clin Pharmacol Toxicol. 2006 May;98(5):510-7.PMID: 16635111 [PubMed - indexed for MEDLINE]Related articles

Structure of the autoinhibited kinase domain of CaMKII and SAXS analysis of the holoenzyme.

Rosenberg OS, Deindl S, Sung RJ, Nairn AC, Kuriyan J.

Cell. 2005 Dec 2;123(5):849-60.PMID: 16325579 [PubMed - indexed for MEDLINE]Related articles

Integrin alpha4beta1-VCAM-1-mediated adhesion between endothelial and mural cells is required for blood vessel maturation.

Garmy-Susini B, Jin H, Zhu Y, Sung RJ, Hwang R, Varner J.

J Clin Invest. 2005 Jun;115(6):1542-51. Epub 2005 May 2.PMID: 15902308 [PubMed - indexed for MEDLINE]Related articlesFree article

Atrial fibrillation: can we cure it if we can't explain it?

Sung RJ, Lauer MR.

J Cardiovasc Electrophysiol. 2005 May;16(5):505-7. No abstract available. PMID: 15877621 [PubMed - indexed for MEDLINE]Related articles

Seasonal variation of mortality in the Antiarrhythmics Versus Implantable Defibrillators (AVID) study registry.

Page RL, Zipes DP, Powell JL, Luceri RM, Gold MR, Peters R, Russo AM, Bigger JT Jr, Sung RJ, McBurnie MA; AVID Investigators.

Heart Rhythm. 2004 Oct;1(4):435-40.PMID: 15851196 [PubMed - indexed for MEDLINE]Related articles

Pleomorphic ventricular tachycardia: an uncommon presentation in idiopathic left ventricular tachycardia.

Yeh YH, Lin KH, Luqman N, Sung RJ, Kuo CT.

Pacing Clin Electrophysiol. 2005 Apr;28(4):343-5.PMID: 15826274 [PubMed - indexed for MEDLINE]Related articles

Unusual features of an idiopathic ventricular tachycardia arising from the left ventricular outflow tract.

Hsu JT, Lin KH, Luqman N, Sung RJ, Kuo CT.

Pacing Clin Electrophysiol. 2005 Feb;28(2):160-3.PMID: 15679648 [PubMed - indexed for MEDLINE]Related articles

Significance of inducible ventricular flutter/fibrillation in risk stratification in patients with coronary artery disease.

Matsushita T, Chun S, Liem LB, Friday KJ, Sung RJ.

Int J Cardiol. 2004 Mar;94(1):67-71.PMID: 14996477 [PubMed - indexed for MEDLINE]Related articles

Facilitating electrical cardioversion of persistant atrial fibrillation by antiarrhythmic drugs: update on clinical trial results.

Sung RJ.

Card Electrophysiol Rev. 2003 Sep;7(3):300-3. Review.PMID: 14739733 [PubMed - indexed for MEDLINE]Related articles

Limited predictive value of inducible sustained ventricular tachycardia for future occurrence of spontaneous ventricular tachycardia in patients with coronary artery disease and relatively preserved cardiac function.

Matsushita T, Chun S, Liem LB, Friday KJ, Sung RJ.

J Electrocardiol. 2003 Jul;36(3):205-11.PMID: 12942482 [PubMed - indexed for MEDLINE]Related articles

Spatial heterogeneity of action potential alternans during global ischemia in the rabbit heart.

Qian YW, Sung RJ, Lin SF, Province R, Clusin WT.

Am J Physiol Heart Circ Physiol. 2003 Dec;285(6):H2722-33. Epub 2003 Aug 7.PMID: 12907420 [PubMed - indexed for MEDLINE]Related articlesFree article

Unidirectional conduction block at cavotricuspid isthmus created by radiofrequency catheter ablation in patients with typical atrial flutter.

Matsushita T, Chun S, Liem LB, Friday KJ, Sung RJ.

J Cardiovasc Electrophysiol. 2002 Nov;13(11):1098-102.PMID: 12475099 [PubMed - indexed for MEDLINE]Related articles

Importance of using standard rather than torso surface electrocardiographic leads for pacemapping at the right ventricular outflow tract.

Matsushita T, Chun S, Chan NY, Glatter K, Sung RJ.

Pacing Clin Electrophysiol. 2002 May;25(5):776-84.PMID: 12049368 [PubMed - indexed for MEDLINE]Related articles

Spatial heterogeneity of calcium transient alternans during the early phase of myocardial ischemia in the blood-perfused rabbit heart.

Qian YW, Clusin WT, Lin SF, Han J, Sung RJ.

Circulation. 2001 Oct 23;104(17):2082-7.PMID: 11673350 [PubMed - indexed for MEDLINE]Related articlesFree article

Influence of isoproterenol on the accelerated junctional rhythm observed during radiofrequency catheter ablation of atrioventricular nodal slow pathway conduction.

Matsushita T, Chun S, Sung RJ.

Am Heart J. 2001 Oct;142(4):664-8.PMID: 11579357 [PubMed - indexed for MEDLINE]Related articles

Electrophysiologic characteristics of ventricular extrastimulation-induced dissipation of functional bundle branch block associated with supraventricular tachycardia.

Wang SH, Han J, Hou C, Sung RJ.

J Cardiovasc Electrophysiol. 2001 Aug;12(8):928-34.PMID: 11513445 [PubMed - indexed for MEDLINE]Related articles

Antiarrhythmic agents in facilitating electrical cardioversion of atrial fibrillation and promoting maintenance of sinus rhythm.

Marcus GM, Sung RJ.

Cardiology. 2001;95(1):1-8. Review.PMID: 11385184 [PubMed - indexed for MEDLINE]Related articles

Sudden cardiac death syndrome: diagnosis and management.

Sung RJ, Lauer MR.

J Formos Med Assoc. 2000 Nov;99(11):809-22. Review.PMID: 11155769 [PubMed - indexed for MEDLINE]Related articles

T-DNA insertional mutagenesis for functional genomics in rice.

Jeon JS, Lee S, Jung KH, Jun SH, Jeong DH, Lee J, Kim C, Jang S, Yang K, Nam J, An K, Han MJ, Sung RJ, Choi HS, Yu JH, Choi JH, Cho SY, Cha SS, Kim SI, An G.

Plant J. 2000 Jun;22(6):561-70.PMID: 10886776 [PubMed - indexed for MEDLINE]Related articles

Comparison of a novel rectilinear biphasic waveform with a damped sine wave monophasic waveform for transthoracic ventricular defibrillation. ZOLL Investigators.

Mittal S, Ayati S, Stein KM, Knight BP, Morady F, Schwartzman D, Cavlovich D, Platia EV, Calkins H, Tchou PJ, Miller JM, Wharton JM, Sung RJ, Slotwiner DJ, Markowitz SM, Lerman BB.

J Am Coll Cardiol. 1999 Nov 1;34(5):1595-601.PMID: 10551711 [PubMed - indexed for MEDLINE]Related articles

Effects of adenosine A1-receptor activation on torsade de pointes in rabbits.

Tan HL, Hou CJ, Sung RJ.

Cardiovasc Drugs Ther. 1999 Sep;13(5):441-7.PMID: 10547225 [PubMed - indexed for MEDLINE]Related articles

Effect of adenosine and verapamil in catecholamine-induced accelerated atrioventricular junctional rhythm: insights into the underlying mechanism.

Lee KL, Chun HM, Liem LB, Sung RJ.

Pacing Clin Electrophysiol. 1999 Jun;22(6 Pt 1):866-70.PMID: 10392383 [PubMed - indexed for MEDLINE]Related articles

KN-93, an inhibitor of multifunctional Ca++/calmodulin-dependent protein kinase, decreases early afterdepolarizations in rabbit heart.

Anderson ME, Braun AP, Wu Y, Lu T, Wu Y, Schulman H, Sung RJ.

J Pharmacol Exp Ther. 1998 Dec;287(3):996-1006.PMID: 9864285 [PubMed - indexed for MEDLINE]Related articlesFree article

Demonstration of a posterior atrial input to the atrioventricular node during sustained anterograde slow pathway conduction.

Young C, Lauer MR, Liem LB, Chun H, Sung RJ.

J Am Coll Cardiol. 1998 Jun;31(7):1615-21.PMID: 9626842 [PubMed - indexed for MEDLINE]Related articles

Can alteration of dual atrioventricular nodal pathway physiology be related to sinus node dysfunction?

Sung RJ.

J Cardiovasc Electrophysiol. 1998 May;9(5):479-80. Review. No abstract available. PMID: 9607455 [PubMed - indexed for MEDLINE]Related articles

Multiple atrioventricular nodal pathways in humans: electrophysiologic demonstration and characterization.

Lee KL, Chun HM, Liem LB, Lauer MR, Young C, Sung RJ.

J Cardiovasc Electrophysiol. 1998 Feb;9(2):129-40.PMID: 9511887 [PubMed - indexed for MEDLINE]Related articles

The bipolar pacing threshold of the right ventricle before and after biphasic waveform ventricular defibrillation shocks in 67 patients.

Sung RJ, Lauer MR.

J Cardiovasc Electrophysiol. 1997 Oct;8(10):1207-8. No abstract available. PMID: 9363825 [PubMed - indexed for MEDLINE]Related articles

The role of intravenous amiodarone in the management of cardiac arrhythmias.

Desai AD, Chun S, Sung RJ.

Ann Intern Med. 1997 Aug 15;127(4):294-303. Review.PMID: 9265430 [PubMed - indexed for MEDLINE]Related articlesFree article

Adenosine and atrial fibrillation.

Sung RJ.

J Interv Card Electrophysiol. 1997 Feb;1(1):39-40. No abstract available. PMID: 9869949 [PubMed - indexed for MEDLINE]Related articles

Intracoronary arterial occlusion: a novel technique potentially useful for ablation of cardiac arrhythmias.

Hsia TY, Billingham M, Sung RJ.

J Interv Card Electrophysiol. 1997 Feb;1(1):7-14.PMID: 9869945 [PubMed - indexed for MEDLINE]Related articles

Clinical efficacy of propantheline bromide in neurocardiogenic syncope: pharmacodynamic implications.

Yu JC, Sung RJ.

Cardiovasc Drugs Ther. 1997 Jan;10(6):687-92.PMID: 9110111 [PubMed - indexed for MEDLINE]Related articles

Selective ablation of slow atrioventricular node conduction pathways: how safe is the anatomic posterior approach?

Lauer MR, Sung RJ.

J Am Coll Cardiol. 1996 Nov 1;28(5):1432-3. No abstract available. PMID: 8890835 [PubMed - indexed for MEDLINE]Related articles

Ventricular pacing threshold and refractoriness after defibrillation shocks in patients with implantable cardioverter-defibrillators.

Yu JC, Lauer MR, Young C, Liem B, Peterson J, Ottoboni L, Sung RJ.

Am Heart J. 1996 Jun;131(6):1121-6.PMID: 8644590 [PubMed - indexed for MEDLINE]Related articles

Correlation of P-wave polarity with underlying electrophysiologic mechanisms of long RP' tachycardia.

Ng KS, Lauer MR, Young C, Liem LB, Sung RJ.

Am J Cardiol. 1996 May 15;77(12):1129-32.PMID: 8644674 [PubMed - indexed for MEDLINE]Related articles

Spectrum of electrophysiologic and electropharmacologic characteristics of verapamil-sensitive ventricular tachycardia in patients without structural heart disease.

Lee KL, Lauer MR, Young C, Lai WT, Tai YT, Chun H, Liem LB, Sung RJ.

Am J Cardiol. 1996 May 1;77(11):967-73.PMID: 8644647 [PubMed - indexed for MEDLINE]Related articles

Localization of the origin of the atrioventricular junctional rhythm induced during selective ablation of slow-pathway conduction in patients with atrioventricular node reentrant tachycardia.

Yu JC, Lauer MR, Young C, Liem LB, Hou C, Sung RJ.

Am Heart J. 1996 May;131(5):937-46. Review.PMID: 8615313 [PubMed - indexed for MEDLINE]Related articles

Role of atrial extrastimulation in the diagnosis of atrioventricular node reentrant tachycardia with antegrade atrioventricular conduction via bystander accessory connection.

Kuo CT, Lauer MR, Young C, Hou CJ, Liem LB, Yu DJ, Sung RJ.

Am Heart J. 1996 Apr;131(4):839-42. No abstract available. PMID: 8721668 [PubMed - indexed for MEDLINE]Related articles

Characteristic electrocardiographic features of manifest left anterior paraseptal accessory atrioventricular connection.

Lee KL, Lauer MR, Young C, Chun H, Liem LB, Sung RJ.

Am Heart J. 1996 Apr;131(4):814-8. No abstract available. PMID: 8721658 [PubMed - indexed for MEDLINE]Related articles

Electrophysiologic significance of discrete slow potentials in dual atrioventricular node physiology: implications for selective radiofrequency ablation of slow pathway conduction.

Kuo C-T, Lauer MR, Young C, Hou CJ, Liem LB, Yu J, Sung RJ.

Am Heart J. 1996 Mar;131(3):490-8.PMID: 8604628 [PubMed - indexed for MEDLINE]Related articles

Determination of ventricular vulnerable period and ventricular fibrillation threshold by use of T-wave shocks in patients undergoing implantation of cardioverter/defibrillators.

Hou CJ, Chang-Sing P, Flynn E, Martinez L, Peterson J, Ottoboni LK, Liem LB, Sung RJ.

Circulation. 1995 Nov 1;92(9):2558-64.PMID: 7586357 [PubMed - indexed for MEDLINE]Related articles

Supraventricular tachyarrhythmias. Pharmacologic versus nonpharmacologic approaches.

Chun HM, Sung RJ.

Med Clin North Am. 1995 Sep;79(5):1121-34. Review.PMID: 7674687 [PubMed - indexed for MEDLINE]Related articles