Heart Center, King Faisal Specialist Hospital & Research Center, Zahrawi St, Al Maather, Al Maazer, Riyadh 12713, Saudi Arabia.
J Invasive Cardiol. 2020 Sep;32(9):E240-E241. doi: 10.25270/jic/19.00462.
Coronary artery vasospasm, or Prinzmetal angina, remains a challenging diagnosis. Prinzmetal angina usually affects only one coronary vessel; however, in this case, it occurred simultaneously in three coronary arteries, and was totally relieved after nitrate administration.
冠状动脉痉挛，又称变异性心绞痛，仍然是一个具有挑战性的诊断。变异性心绞痛通常仅影响一条冠状动脉;然而，在这种情况下，它同时发生在三条冠状动脉中，并且在给予硝酸酯后完全缓解。
