Forty-one Cases of Coronary Heart Disease with Angina Pectoris Treatedby Shanhaidan,[J]. Journal of Traditional Chinese Medicine1995, (9): 542-544.DOI: 10.13288/j.11-2166/r.1995.09.020.
the shan-haidan group was compared with a control group treated with Danshen Shuxin Capsule. Results revealed that the clinical effect and changes in EKG were all better in the treating group. In addition. Shanhaidan also lowered the blood viscocity and improved the dias-tolic function of left ventricle in echocardiogram.