This 66-year-old male patient presented with complaints of central chest pain. He did not give any history of previous medication or family history of CAD. The pain occurred at rest and subsided spontaneously within approximately 15 minutes. Investigations: Physical examination: No abnormality detected. Laboratory findings: Within normal limit. Resting ECG and Stress test: Normal.
Myocardial perfusion scintigraphy: No ischemia. The patient was hospitalized and experienced a recurrence and was advised a repeat ECG (attached here) and coronary angiography. The coronary angiography showed no coronary stenosis. What is the possible diagnosis for this patient based on the adjoining ECG? *This image based case is from Docplexus Editorial Team for educative purpose only. Source: ECGpedia