Use of sildenafil ( Viagra ) in cardiovascular disease patients need careful evaluation.

摘要心血管疾病患者使用威而刚需要谨慎的评估.

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Objective : To find a simple and accurate method for the determination of content of sildenafil citrate.

目的: 寻找一种简便、准确的枸橼酸西地那非含量测定方法.

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Sildenafil preserved alveolar growth and lungpulmonary vascular resistance, right ventricular hypertrophy and medial wall thickness.

这些结构异常可导致肺发育迟缓 、 右心室肥大和废血管壁增厚.

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RESULTS 20 batches TCM preparations were determined , batches of which contained sildenafil citrate.

结果在20批补肾壮阳中药制剂中, 有2批检出西地那非.

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