A coronary artery fistula (CAF) is an abnormal connection between a coronary artery and any of the four cardiac chambers, the large vessels, or other vascular structures. Wellens syndrome is an ST-segment elevation myocardial infarction equivalent. Although both Wellens syndrome and CAFs have been reported in the literature, they have rarely been reported in the same patient. We herein report a case clinically diagnosed as Wellens syndrome by electrocardiography (ECG) findings; coronary angiography subsequently showed a fistula originating from the left anterior descending artery and draining into the pulmonary artery. The ECG findings then returned to normal after the fistula had been closed by controlled-release coils. These events confirmed that the abnormal ECG findings of Wellens syndrome were due to the CAF.
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| http://dx.doi.org/10.1177/0300060520911495 | DOI Listing |
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