Assertion: substernal chest pain | /r/HasProperty | various factors
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text: Substernal Chest Pain can be quite painful and there are various factors which lead to Substernal Chest Pain, some of which can be extremely serious to include Pulmonary Embolism, Aortic Stenosis, Stable Angina Pectoris, Acute Coronary Syndrome, Myocardial Infarction, Atrial Fibrillation and the like.