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When the blood supply of a tissue is compromised by whatever mechanism, the tissue will stop working and if blood flow is not restored, the tissue will eventually die ("infarct", both verb and noun). The clinical picture that runs with development of an infarct ("heart attack"; ...Read more
Continuum: Both are a result of inadequate blood supply to the heart muscle. Acute coronary syndrome means that the imbalance is sufficient to cause symptoms that prompt aggressive intervention, but may not result in permanent heart damage; a myocardial infarction implies that overt heart damage has occurred, hence positive markers of tissue damage. ...Read more
What does coronary occlusion acute, arterio-sclerotic cardio vascular disease and acute myocardial infarction mean?
Ischemia vs MI: Cholesterol plaque develops in the heart arteries. Progressive narrowing - usually greater than 70% - can lead to lack of blood flow to the heart muscle during exercise or rest and causes angina or ischemia. Myocardial infarction is due to the rupture of a plaque which causes a blood clot to form (thrombosis) in the artery blocking blood flow to that area of the heart muscle which then dies. ...Read more
Hydranitis suppurati: It is a skin disease that most commonely affects area bearing apocrine glands or sebacious glands, such as under arms, breasrs, inner thighs, groin and buttocks.It presents with one or more red tender bumps, lesion often enlarge and break and drain pus.After several recurrences scarring may occur.It usually starts after puberty, may persist for years and may get worse over time. ...Read moreSee 1 more doctor answer
Myocardial infarctio: Usual symptom is unrelenting substernal chest pain with shortness of breath, perhaps lightheaded and nausea. If patient gets promptly to medical care, aspirin, beta blocker, perhaps other platelet inhibitor or thrombolytic agent and other meds; if interventional capable center may rapidly go to cath lab for diagnosis and possible interventional procedure. ...Read more
Q vs. non-Q: When a heat attack causes a full thickness ("transmural") heart attack, the ekg reveals the resulting scar by inscribing a "q" wave in the leads that correspond to the damaged area. If the heart attack was not transmural or occurred in an area not seen well on ekg, there may be no q waves. If you had no symptoms at the time of the heart attack (25-50% of all attacks), it will be "unrecognized.". ...Read moreSee 1 more doctor answer
Chronic Scalp infection with hairfall & lymphoplamacytes infiltrate in subepithlial stroma. Which infection is it? Please tell?
Bruises on leg - derm biopsy report dx: vascular telangiectasias, sparse perivascular lymphocytic inflammation & hemorrhage. What does this mean?
Toponins,clinic,wall: Acute cardiogenic shock, .Ventricular arrythmias, infarct syndrome, flash pulmonary edema, wall motion abnormalities, syncope, presyncope, cardiac arrest, . It takes 4 hours for troponins to elevate after the infarct begins. That is why clinical symptoms dictate emergent coronary interventions. Troponins may still be normal within minutes of a life threatening myocardial infarct. ...Read moreSee 3 more doctor answers
No: Well i shouldn't be so definite. Who would have thought that ulcers would be caused by infection. There has been noted to be an increase in heart attacks related to certain infections including those involving the gums, so the cause and effect question has been raised. It has been suggested that inflammation plays a role. But at this time i think most doubt the cause and effect relationship. ...Read moreSee 1 more doctor answer
Many poss causes: Almost all heart attacks are the result of fatty deposits on the inside of arteries that break open and cause clotting which will blocks the artery (and the blood from flowing to the part of the heart the artery feeds). Family history, fatty diet, smoking, high blood pressure, diabetes and other disorders can all contribute to this process. ...Read moreSee 1 more doctor answer
Various: The st segment is a portion of the electrocardiogram. A myocardial infarction can be described as st elevation myocardial infarction or non-st elevation myocardial infarction depending on the appearance of the electrocardiogram. Management of the 2 types of heart attack are somewhat different. ...Read moreSee 1 more doctor answer
No: Mesenteric panniculitis is a nonspecific, benign inflammatory disease of the adipose tissue of the intestinal mesentery that can occur independently or in association with other disorders.Presentation ranges from an asymptomatic finding to one of pain or intestinal obstruction.Treatment with anti-inflammatory or immunosuppressive agents, or occasional surgery, is indicated for symptomatic patients ...Read moreSee 1 more doctor answer