PMC6171202_01
12-lead electrocardiogram showing ST-segment elevation in the anterolateral precordial leads with QT/QTc interval prolongation.
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fig1
His electrocardiogram (EKG) showed ST-segment elevation in anterolateral precordial leads with QT/QTc interval prolongation (Figure 1).
Transthoracic echocardiography with akinetic distal half of both left and right ventricles with resulting left ventricle outflow tract obstruction from the hyperkinetic basal myocardium.
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fig2
Transthoracic echocardiography showed an ejection fraction of 35% and moderately decreased left ventricular systolic function with dyskinetic to akinetic distal half of both ventricles consistent with takotsubo cardiomyopathy (Figure 2).
Cardiac catheterization with nonobstructive coronary artery disease of (a) left anterior descending and left circumflex arteries, (b) left main and left anterior descending, and (c) right coronary artery.
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fig3
Cardiac catheterization revealed nonobstructive coronary artery disease (Figure 3).