Acute coronary syndrome with simultaneous two-vessel occlusion De Winter ST-segment depression or reciprocal change?
We discuss a case of acute coronary syndrome (ACS) with simultaneous two-vessel occlusions in a man in his 20s. The serial electrocardiograms (ECG) showed very early dynamic changes of ST-T configuration resulting from ischemic zone depth or area between anterior wall versus inferior wall. The upslo...
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Veröffentlicht in: | Journal of electrocardiology 2023-11, Vol.81, p.70-74 |
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Sprache: | eng |
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Zusammenfassung: | We discuss a case of acute coronary syndrome (ACS) with simultaneous two-vessel occlusions in a man in his 20s. The serial electrocardiograms (ECG) showed very early dynamic changes of ST-T configuration resulting from ischemic zone depth or area between anterior wall versus inferior wall. The upsloping ST depression along with tall tentorial T waves in the precordial leads, as shown in the index ECG, raises the possibilities of a de Winter pattern. The retrospective assessment of the index ECG identified prominent T waves and a mild degree of ST-segment elevations in the inferior leads, given the electrocardiographic findings previously recorded at his workplace medical examination obtained at a later date. If the subtle ST-segment elevations in leads II, III, and aVF and the tall T waves were not overlooked in the index ECG, the probability of reciprocal ST-segment depressions in the precordial leads should also be taken into account. We recognize our ECG findings as intriguing ST-T deviation patterns that can change depending on the time sequence and anatomical dominancy of two infarct-related arteries. We finally suggest physicians should bear in mind the possibility of simultaneous multiple vessel occlusions when they encounter ACS patients with hemodynamic instability as in this present case. |
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ISSN: | 0022-0736 1532-8430 |
DOI: | 10.1016/j.jelectrocard.2023.08.008 |