Vasoconstrictor component of atherothrombotic culprit lesions in ST-segment elevation myocardial infarction oleh Ae-Young Her, Gillian Balbir Singh, Ju-Hyun Chung, Su Hun Lee, Hyung-Jun Kim, Suk Hwan Chung, Won-Jong Park, Byung Joo Choi, Dae Seong Hwang, Young-Wan Cho, Eun-Seok Shin