Fig. 1From: Correction: Osimertinib-induced biventricular cardiomyopathy with abnormal cardiac MRI findings: a case reportElectrocardiogram (ECG) prior to (A) and after (B) pericardiocentesis. (A) Initial presenting ECG with electrical alternans, in which the direction of electrical activity flips beat-to-beat in lead V3. (B) ECG after pericardiocentesis with resolution of electrical alternansBack to article page