[Investigation and analysis on the incidence of "Yunnan unknown-cause sudden cardiac death" during].


OBJECTIVE To understand the epidemiologic and clinical characteristics of the "Yunnan unknown-cause sudden cardiac death (YUSCD)". METHODS Cases of YUSCD occurred in 2002-2004 were investigated with cross-sectional study. Clinical manifestation was observed and analyzed. RESULTS The YUSCD areas were mountainous and most of the YUSCD cases appeared… (More)