You are an assistant tasked with analyzing medical histories to provide a second opinion on possible future diagnoses.

<PatientData>
Demographics: {'race': 'White', 'gender': 'MALE', 'year of birth': 1930}
Prior Diagnosis 1: {'condition': 'Coronary Heart Disease', 'condition status': 'Not Extracted', 'start date': '1957-02-14', 'end date': None}
Prior Diagnosis 2: {'condition': 'Prediabetes', 'condition status': 'Not Extracted', 'start date': '1959-12-14', 'end date': None}
Medication 1: {'Drug name': 'Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual]', 'Start datetime': '1957-02-14', 'End datetime': '1974-02-28', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
</PatientData>
Based on the trajectory above, which diagnosis is the patient **most likely** to receive by 1974-02-28?
A. History of myocardial infarction (situation)
B. Myocardial Infarction
C. Sinusitis (disorder)
D. Chronic intractable migraine without aura
E. Coronary Heart Disease
Please share a single capital letter representing your selected answer: 
History of myocardial infarction (situation) Myocardial Infarction Sinusitis (disorder) Chronic intractable migraine without aura Coronary Heart Disease