

Cardiologist and electrophysiologist
Dr. Zian H. Tseng, a cardiologist and electrophysiologist, is an expert in determining the risk of patients prone to sudden cardiac death (SCD) and ventricular arrhythmias. He also specializes in the ablation of complex arrhythmias, implanting defibrillators and resynchronizing heart devices, and extracting the leads or wires for heart devices. In addition, Tseng is involved with developing new device treatments.
In 2010, Tseng was awarded a five-year grant from the National Institutes of Heath to more accurately define SCD, the conditions underlying SCD, and its risk factors. He also is studying the genetics of SCD and the risk of sudden death with the use of Tasers by law enforcement agencies. A Bay Area native, he completed undergraduate studies in molecular biology and biochemistry at the University of California, Berkeley and earned a medical degree at UCSF, where he also completed a year of graduate studies in biomedical sciences. He completed internal medicine, cardiology, and cardiac electrophysiology subspecialty training at UCSF, where he is an assistant professor of medicine.
Asian Heart and Vascular Center
1600 Divisadero St., Second Floor, Suite C-244
San Francisco, CA 94115
Appointments: (415) 885-3678
Events: (415) 885-3678
Fax: (415) 885-3676
Cardiac Electrophysiology and Arrhythmia Service
400 Parnassus Ave., Floor B1, Room 094
San Francisco, CA 94143
Phone: (415) 353-2554
Fax: (415) 353-2528
Hours: Monday to Friday
8 a.m. – 5 p.m.
Cardiovascular Genetics Program
400 Parnassus Avenue, Plaza Level, Room 94
San Francisco, CA 94143
Phone: (415) 353-2873
Fax: (415) 476-5355
Hours: Monday
noon – 4 p.m
Taiwanese
UCSF School of Medicine 1998
UCSF Medical Center 2000
UCSF Medical Center, Cardiology 2002
UCSF Medical Center, Cardiac Electrophysiology 2004
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