A.30° B.45° C.60° D.90°
A.高膽固醇血癥的血清水平>6.1mmol/L B.鍛煉時(shí)血壓下降≥20mmHg C.Ⅰ度房室傳導(dǎo)阻滯 D.靜止血壓160/90mmHg
A.0°~10° B.0°~20° C.0°~40° D.10°~30°