Key Words Hypertrophic cardiomyopathy; Bisoprolol fumarate; Yixinshu capsule; Clinical efficacy; Cardiac functions; Integrated Chinese and western medicine; Qi and blood blocking yin

    中图分类号：R242;R2-031文献标识码：Adoi：10.3969/j.issn.1673-7202.2019.06.026

    肥厚性心肌病(Hypertrophic Cardiomyopathy，HCM)属于原发性心脏病，其病理表现为室间隔非对称性肥厚。目前在国内HCM发病率约为1.8‰[1]，病因尚不明确[2]。HCM患者多在心脏容量负荷增加或无明显阻力的情况下发病。具有临床症状/体征的HCM患者其典型的临床表现主要为劳力性呼吸困难、心绞痛、晕厥，甚至发生猝死。所以HCM对于患者的健康危害大、甚至危及生命 ......