论文部分内容阅读
Acetylcholinetesthasbeenwidelyusedclinicallyinseveralcountriesasapracticaltestprovokingcoronaryarteryspasm 1 3 AlthoughithasalsobeenlaunchedrecentlyinafewhospitalsinChina ,thedoseprotocolforacetylcholinetestusedinthesehospitalswerefromabroad 4 ,5 Thisst
Acetylcholine test has been used primarily clinically involved in countercountry test of prosthesesarteryspasm 1 3 Although this has been done successfully in China,