In addition to respiratory support, how is myocardial infarction diagnosed, stabilized immediately, and definitively treated?

A) Diagnosed through blood pressure measurements, stabilized with intravenous fluids, and definitively treated with statins.
B) Diagnosed through electrocardiogram (ECG) and cardiac enzymes, stabilized with aspirin and nitroglycerin, and definitively treated with percutaneous coronary intervention (PCI) or thrombolytic therapy.
C) Diagnosed through pulmonary function tests, stabilized with anticoagulants, and definitively treated with beta-blockers.
D) Diagnosed through imaging studies, stabilized with bronchodilators, and definitively treated with oxygen therapy.