Get Mystery Box with random crypto!

A 27-year-old man presents with diabetes ketoacidosis. The ad | Internal❤️ medicine

A 27-year-old man presents with diabetes ketoacidosis.
The admission ECG is shown below.
What is the ECG interpretation?
Anonymous Poll
19%
Severe left ventricular hypertrophy
10%
Dextrocardia
38%
Old inferior myocardial infarction
33%
Preexcitation