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Clinical introduction
The patient had recently been diagnosed with heart failure and dilated cardiomyopathy (left ventricular ejection fraction: 20%). Medication included furosemide, spironolactone, bisoprolol, perindopril, indapamide. The patient was found with a cardiac arrest. After successful basic life support and stabilized circulation, the following ECG was recorded (see figure 1).
Twelve-lead ECG on hospital admission. In the precordial leads, every second beat is followed by a giant negative T wave with apparent notches on the descending slopes.
Question
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Footnotes
Contributors JT: patient treatment, case presentation, idea and manuscript preparation. PA: manuscript preparation.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Provenance and peer review Not commissioned; internally peer reviewed.