因为在药品得到批准前的临床试验中，确实发现这些药物有降低心脏病的发病率的功效，于是广大医学界更加确认血液中胆固醇含量与心脏病之间的关系。
In those cases, the postapproval trials confirmed that the drugs reduce heart attacks and strokes, adding to confidence about the link between cholesterol and heart disease.
分析发病时间与诱因，排尿与昏厥的关系，昏厥前征兆、临床症状和心电图乏氏试验。
Onset of illness and evoke factor, relation between miction and syocope, portent symptome of syocope and valsalva's test of electrocardiogram were analyzed.
应用推荐