Importance Sauna bathing is a health habit associated with better hemodynamic function;
however, the association of sauna bathing with cardiovascular and all-cause mortality is not
known. Objective To investigate the association of frequency and duration of sauna bathing
with the risk of sudden cardiac death (SCD), fatal coronary heart disease (CHD), fatal
cardiovascular disease (CVD), and all-cause mortality. Design, Setting, and Participants We
performed a prospective cohort study (Finnish Kuopio Ischemic Heart Disease Risk Factor …