硝酸酯类药物主要用于冠心病、心力衰竭(心衰)及高血压急症等急危重症期的治疗,是心血管疾病治疗中最古老、应用最广泛的药物之一。尽管对于硝酸酯类药物的药理、药代动力学特点已经有所了解,临床治疗方面也取得了丰富经验,但实践中仍存在一些用药不合理现象。硝酸酯类药物静脉制剂临床应用广泛 Nitrates are mainly used in the treatment of acute and severe diseases such as coronary heart disease, heart failure (HF) and hypertensive emergency and are one of the oldest and most widely used drugs in the treatment of cardiovascular diseases. Although pharmacokinetic and pharmacokinetic characteristics of nitrates have been well understood and have gained rich experience in clinical treatment, there are still some unreasonable medical practices in practice. Nitrate drugs are widely used in clinical applications