Zian H Tseng

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Famotidine and long QT syndrome
    Ken W Lee
    Division of Cardiology, Cardiac Electrophysiology Section, University of California at San Francisco, 500 Parnassus Avenue, MU East 4, Box 1354, San Francisco, CA 94143, USA
    Am J Cardiol 93:1325-7. 2004
  2. pmc Sudden cardiac death in patients with human immunodeficiency virus infection
    Zian H Tseng
    Section of Cardiac Electrophysiology, Division of Cardiology, University of California San Francisco, San Francisco, CA 94313, USA
    J Am Coll Cardiol 59:1891-6. 2012
  3. pmc Common beta-adrenergic receptor polymorphisms are not associated with risk of sudden cardiac death in patients with coronary artery disease
    Zian H Tseng
    Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, University of California, San Francisco, USA
    Heart Rhythm 5:814-21. 2008
  4. pmc Association of TGFBR2 polymorphism with risk of sudden cardiac arrest in patients with coronary artery disease
    Zian H Tseng
    Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, University of California, San Francisco, California 94143 1354, USA
    Heart Rhythm 6:1745-50. 2009
  5. pmc Intracardiac and extracardiac markers of inflammation during atrial fibrillation
    Gregory M Marcus
    Division of Cardiology, University of California, San Francisco, CA, USA
    Heart Rhythm 7:149-54. 2010
  6. doi request reprint Alcohol intake is significantly associated with atrial flutter in patients under 60 years of age and a shorter right atrial effective refractory period
    Gregory M Marcus
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, San Francisco, California, USA
    Pacing Clin Electrophysiol 31:266-72. 2008
  7. pmc Impact of advanced age on survival in patients with implantable cardioverter defibrillators
    Cara N Pellegrini
    Department of Medicine, Division of Cardiology, Section of Cardiac Electrophysiology, University of California, San Francisco, CA, USA
    Europace 10:1296-301. 2008
  8. pmc Test characteristics of neck fullness and witnessed neck pulsations in the diagnosis of typical AV nodal reentrant tachycardia
    Rahul Sakhuja
    Division of Cardiology, Massachusetts General Hospital, Boston, Massachusetts, USA
    Clin Cardiol 32:E13-8. 2009
  9. pmc A first-degree family history in lone atrial fibrillation patients
    Gregory M Marcus
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, California, USA
    Heart Rhythm 5:826-30. 2008
  10. pmc Differences in accessory pathway location by sex and race
    Jonathan C Hsu
    University of California, San Francisco, CA, USA
    Heart Rhythm 7:52-6. 2010

Research Grants

Collaborators

Detail Information

Publications36

  1. ncbi request reprint Famotidine and long QT syndrome
    Ken W Lee
    Division of Cardiology, Cardiac Electrophysiology Section, University of California at San Francisco, 500 Parnassus Avenue, MU East 4, Box 1354, San Francisco, CA 94143, USA
    Am J Cardiol 93:1325-7. 2004
    ..However, the association of famotidine and acquired long QT syndrome has rarely been reported. We report 2 cases of famotidine-associated acquired long QT syndrome...
  2. pmc Sudden cardiac death in patients with human immunodeficiency virus infection
    Zian H Tseng
    Section of Cardiac Electrophysiology, Division of Cardiology, University of California San Francisco, San Francisco, CA 94313, USA
    J Am Coll Cardiol 59:1891-6. 2012
    ..The aim of this study was to determine the incidence and clinical characteristics of sudden cardiac death (SCD) in patients with human immunodeficiency virus (HIV) infection...
  3. pmc Common beta-adrenergic receptor polymorphisms are not associated with risk of sudden cardiac death in patients with coronary artery disease
    Zian H Tseng
    Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, University of California, San Francisco, USA
    Heart Rhythm 5:814-21. 2008
    ....
  4. pmc Association of TGFBR2 polymorphism with risk of sudden cardiac arrest in patients with coronary artery disease
    Zian H Tseng
    Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, University of California, San Francisco, California 94143 1354, USA
    Heart Rhythm 6:1745-50. 2009
    ..Common single nucleotide polymorphisms (SNPs) in TGFss pathway genes may be associated with SCA...
  5. pmc Intracardiac and extracardiac markers of inflammation during atrial fibrillation
    Gregory M Marcus
    Division of Cardiology, University of California, San Francisco, CA, USA
    Heart Rhythm 7:149-54. 2010
    ....
  6. doi request reprint Alcohol intake is significantly associated with atrial flutter in patients under 60 years of age and a shorter right atrial effective refractory period
    Gregory M Marcus
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, San Francisco, California, USA
    Pacing Clin Electrophysiol 31:266-72. 2008
    ..Although evidence suggests that alcohol is associated with atrial fibrillation (AF), the association between alcohol and atrial flutter (AFL) has not been examined. The mechanism connecting alcohol and atrial arrhythmias is unknown...
  7. pmc Impact of advanced age on survival in patients with implantable cardioverter defibrillators
    Cara N Pellegrini
    Department of Medicine, Division of Cardiology, Section of Cardiac Electrophysiology, University of California, San Francisco, CA, USA
    Europace 10:1296-301. 2008
    ..The purpose of our study is to understand the influence of age on mortality after ICD implantation...
  8. pmc Test characteristics of neck fullness and witnessed neck pulsations in the diagnosis of typical AV nodal reentrant tachycardia
    Rahul Sakhuja
    Division of Cardiology, Massachusetts General Hospital, Boston, Massachusetts, USA
    Clin Cardiol 32:E13-8. 2009
    ..Claims in the medical literature suggest that neck fullness and witnessed neck pulsations are useful in the diagnosis of typical AV nodal reentrant tachycardia (AVNRT)...
  9. pmc A first-degree family history in lone atrial fibrillation patients
    Gregory M Marcus
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, California, USA
    Heart Rhythm 5:826-30. 2008
    ..A family history of AF in lone AF patients has not previously been compared with a family history of patients with AF and established risk factors (non-lone AF)...
  10. pmc Differences in accessory pathway location by sex and race
    Jonathan C Hsu
    University of California, San Francisco, CA, USA
    Heart Rhythm 7:52-6. 2010
    ..The etiology of accessory pathway (AP) formation is generally unknown...
  11. pmc Protracted CRP elevation after atrial fibrillation ablation
    James M McCabe
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, California, USA
    Pacing Clin Electrophysiol 31:1146-51. 2008
    ..We hypothesized that this early recurrence is due to an inflammatory response to the ablation itself. We therefore sought to evaluate levels of CRP after AF ablation...
  12. pmc Randomized trial of conventional transseptal needle versus radiofrequency energy needle puncture for left atrial access (the TRAVERSE-LA study)
    Jonathan C Hsu
    Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, University of California, San Francisco, San Francisco, CA
    J Am Heart Assoc 2:e000428. 2013
    ..We sought to investigate the comparative effectiveness of an RF versus conventional needle for transseptal LA access...
  13. pmc Alcohol and vagal tone as triggers for paroxysmal atrial fibrillation
    Mala C Mandyam
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, San Francisco, CA, USA
    Am J Cardiol 110:364-8. 2012
    ..Alcohol and vagal triggers often were found in the same patients with PAF, raising the possibility that alcohol may precipitate AF by vagal mechanisms...
  14. doi request reprint Rates and severity of perforation from implantable cardioverter-defibrillator leads: a 4-year study
    Mintu Turakhia
    Electrophysiology Section, Division of Cardiology, Department of Medicine, University of California, Palo Alto VA Medical Center, 3801 Miranda Ave, Cardiology E2 426, Palo Alto, CA 94304 5588, USA
    J Interv Card Electrophysiol 24:47-52. 2009
    ..Although recent case reports and one small single-year observational study report a substantially increased rate of perforation with the St. Jude Riata series defibrillator lead, these results have not been externally validated...
  15. doi request reprint Prospective observations in the clinical and electrophysiological characteristics of intra-isthmus reentry
    Yanfei Yang
    University of California San Francisco, San Francisco, California 94143 1354, USA
    J Cardiovasc Electrophysiol 21:1099-106. 2010
    ..Intra-isthmus reentry (IIR) is a circuit within the cavotricuspid isthmus (CTI). The purpose of this study is to prospectively define the electrogram and surface ECG characteristics of IIR, and its clinical implications...
  16. pmc Predictors of unusual ECG characteristics in cavotricuspid isthmus-dependent atrial flutter ablation
    Kurt S Hoffmayer
    San Francisco, California San Diego, CA 94143 1354, USA
    Pacing Clin Electrophysiol 34:1251-7. 2011
    ..Objective:  Using baseline patient characteristics and echocardiography, we sought to study predictors of unusual electrocardiogram (ECG) characteristics in patients with CTI-dependent atrial flutter...
  17. doi request reprint Impact of remote magnetic catheter navigation on ablation fluoroscopy and procedure time
    Albert M Kim
    University of California, San Francisco, California, USA
    Pacing Clin Electrophysiol 31:1399-404. 2008
    ..Remote magnetic catheter navigation (RCN) is gaining acceptance in clinical cardiac electrophysiology, but details regarding how RCN affects procedure execution are not well characterized...
  18. doi request reprint Predictors of axillary vein location for vascular access during pacemaker and defibrillator lead implantation
    Jonathan C Hsu
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, California, USA
    Pacing Clin Electrophysiol 34:1585-92. 2011
    ..We sought to describe variation in axillary vein location and identify predictors of a more cranial or caudal radiographic location to facilitate blind venous cannulation...
  19. doi request reprint Diagnosis and ablation of multiform fascicular tachycardia
    Raphael K Sung
    Electrophysiology Section, Division of Cardiology, Department of Medicine, University of Colorado, Denver, Colorado 80045, USA
    J Cardiovasc Electrophysiol 24:297-304. 2013
    ..Fascicular tachycardia (FT) is an uncommon cause of monomorphic sustained ventricular tachycardia (VT). We describe 6 cases of FT with multiform QRS morphologies...
  20. pmc Predictors of fluoroscopy time and procedural failure during biventricular device implantation
    Jonathan C Hsu
    Division of Cardiology, Electrophysiology Section, University of California San Francisco, CA, USA
    Am J Cardiol 110:240-5. 2012
    ..2 to 352.6, p = 0.003). In conclusion, 6 patient and operator characteristics predicted LV lead implantation difficulty measured by fluoroscopy time. LV lead implantation failed in 8% of cases, predicted only by a previous failed attempt...
  21. pmc GWAS for discovery and replication of genetic loci associated with sudden cardiac arrest in patients with coronary artery disease
    Bradley E Aouizerat
    Department of Physiological Nursing, Institute for Human Genetics, University of California, San Francisco, 94143, USA
    BMC Cardiovasc Disord 11:29. 2011
    ..We sought to identify novel gene associations for sudden cardiac arrest in patients with coronary artery disease by performing a genome-wide association study...
  22. doi request reprint Effect of Left Ventricular Dysfunction and Viral Load on Risk of Sudden Cardiac Death in Patients With Human Immunodeficiency Virus
    Brian S Moyers
    Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, University of California, San Francisco, San Francisco, California
    Am J Cardiol 113:1260-5. 2014
    ..Further investigation is needed to thoroughly evaluate the effect of low EF and HIV factors on SCD incidence and the potential benefit of implantable cardioverter-defibrillator therapy in this high-risk population. ..
  23. pmc Markers of inflammation before and after curative ablation of atrial flutter
    Gregory M Marcus
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, San Francisco, California 94143 1354, USA
    Heart Rhythm 5:215-21. 2008
    ..Atrial arrhythmias are associated with inflammation. The cause and effect of the association are unknown...
  24. ncbi request reprint Impact of renal function on survival in patients with implantable cardioverter-defibrillators
    Mintu P Turakhia
    Cardiac Electrophysiology, Department of Medicine, University of California, San Francisco, California 94143 1354, USA
    Pacing Clin Electrophysiol 30:377-84. 2007
    ....
  25. doi request reprint Kidney dysfunction and sudden cardiac death among women with coronary heart disease
    Rajat Deo
    Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD, USA
    Hypertension 51:1578-82. 2008
    ..Advanced kidney dysfunction is an independent predictor of sudden cardiac death among women with coronary heart disease...
  26. ncbi request reprint Threentry: what is the mechanism?
    Gregory M Marcus
    Division of Cardiology, Section of Electrophysiology, University of California, San Francisco, 94143, USA
    Heart Rhythm 3:746-7. 2006
  27. ncbi request reprint Three leads via the coronary sinus
    Gregory M Marcus
    Division of Cardiology, Section of Electrophysiology, University of California, 94143, USA
    Heart Rhythm 3:985-6. 2006
  28. ncbi request reprint Repeat transseptal catheterization after ablation for atrial fibrillation
    Gregory M Marcus
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, California 94143 1354, USA
    J Cardiovasc Electrophysiol 18:55-9. 2007
    ..The aim of this study was to determine the difficulty and/or success rates of repeat transseptal catheterization after left atrial ablation for AF...
  29. pmc Plasma BIN1 correlates with heart failure and predicts arrhythmia in patients with arrhythmogenic right ventricular cardiomyopathy
    Ting Ting Hong
    Cardiovascular Research Institute, University of California San Francisco, San Francisco, CA 94158, USA
    Heart Rhythm 9:961-7. 2012
    ..We hypothesized that BIN1 could be released into the circulation and that blood-available BIN1 can provide useful data on the cardiac status of patients whose hearts are failing secondary to ARVC...
  30. doi request reprint Relation of Taser (electrical stun gun) deployment to increase in in-custody sudden deaths
    Byron K Lee
    Section of Cardiac Electrophysiology, Division of Cardiology, University of California San Francisco, School of Medicine, San Francisco, CA, USA
    Am J Cardiol 103:877-80. 2009
    ....
  31. ncbi request reprint Catecholamine dependent accessory pathway automaticity
    Zian H Tseng
    Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, University of California, San Francisco School of Medicine, San Francisco, California, USA
    Pacing Clin Electrophysiol 27:1005-7. 2004
    ..This automatic rhythm was transient and dependent on catecholamine administration. One month after successful ablation, an exercise treadmill test (ETT) did not demonstrate any pre-excitation or ectopy...
  32. doi request reprint Funding source and author affiliation in TASER research are strongly associated with a conclusion of device safety
    Peyman N Azadani
    University of California, San Francisco, School of Medicine, San Francisco, CA 94143, USA
    Am Heart J 162:533-7. 2011
    ..Much of the research on TASERs is funded by the maker of the device and, therefore, could be biased. We sought to determine if funding source or author affiliation is associated with TASER research conclusions...
  33. pmc Regional left atrial voltage in patients with atrial fibrillation
    Gregory M Marcus
    Division of Cardiology, Electrophysiology Section, University of California, San Francisco, San Francisco, California 94143 1354, USA
    Heart Rhythm 4:138-44. 2007
    ..Regional differences in fibrosis, particularly related to the posterior wall and septum, may be important in atrial fibrillation (AF). Using electroanatomic mapping, voltage can be used as a measure of fibrosis...
  34. pmc Characteristics of sudden arrhythmic death in a diverse, urban community
    Daniel A Steinhaus
    Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA
    Am Heart J 163:125-31. 2012
    ..We aimed to examine the contemporary epidemiology and autopsy characteristics of SCD in an ethnically diverse community...
  35. ncbi request reprint Unusual atrial-paced tachycardia after pacemaker implantation: what is the mechanism?
    Mohan N Viswanathan
    Division of Cardiology, Cardiac Electrophysiology and Arrhythmia Service, University of California, San Francisco, San Francisco, California 94143, USA
    Heart Rhythm 4:800-2. 2007
  36. ncbi request reprint Sudden cardiac death: epidemiology, mechanisms, and therapy
    Mintu Turakhia
    University of California, San Francisco, USA
    Curr Probl Cardiol 32:501-46. 2007
    ..This review discusses the epidemiology, mechanisms, etiologies, therapies, treatment guidelines, and future directions in the management of sudden cardiac death...

Research Grants1