β—阻滞剂在治疗高血压上有特别重要的意义,其β—阻滞是抗高血压的基础。一般吸收良好,降压作用缓慢,大多数制剂日服一次即可控制血压,现在应用的有十几种,有的已使用多年(如心得安、心得静、心得舒等),其副作用已了解,多可预测,常作轻、中度高血压病的首选药物,与利尿药并用效果更好。氨酰心安(Atenolol)最初于1968年在英 Beta-blockers are of particular importance in the treatment of hypertension, and beta-blockade is the basis for their antihypertensive effect. Generally good absorption, slow antihypertensive effect, most of the preparations on a daily control of blood pressure, the application of a dozen, and some have been used for many years (such as peace of mind, calm, feel comfortable, etc.), the side effects have been understood , More predictable, often for mild to moderate hypertension, the preferred drug, and diuretics and better. Atenolol was first reported in Britain in 1968