Invasive management depends on risk stratification (e.g., TIMI score).ST elevations (in two contiguous leads) or new left bundle branch block with strong clinical suspicion of myocardial ischemia.Normal or nonspecific (e.g., ST depression, loss of R wave, T-wave inversion).Affects the full thickness of the myocardium ( transmural infarction).Classically due to complete occlusion of a coronary artery.Affects the inner layer of the heart ( subendocardial infarction).Classically due to partial occlusion of a coronary artery.Partial occlusion of coronary vessel → decreased blood supply → ischemic symptoms without infarction.Autonomic symptoms may be present: diaphoresis, syncope, palpitations, nausea, and/or vomiting.Severe, persistent, and/or worsening ( crescendo angina).Occurring at rest/with minimal exertion and is usually not relieved by rest or nitroglycerin. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |