Tag: Myocardial

  • Myocardial infarction

    Myocardial infarction

    1- Early complications: A- rhythm disorders (very common in the early hours): – Sinus bradycardia, especially in cases of inferior infarction with sweat, pallor, fall in blood pressure (vagal syndrome); reversible under atropine and fluid replacement. – Sinus tachycardia: common suggestive of left ventricular failure, extensive necrosis. – AC / FA: frequent and transient risk…

  • Angina pectoris

    Angina pectoris

    A- Risk factors: – Five major and independent risk factors are involved in the pathology of atherosclerosis: high cholesterol, hypertension, smoking, diabetes, coronary heredity. – High cholesterol and smoking are paramount in the development of coronary atherosclerosis. – Hypertension is a major risk factor for stroke (carotid atheroma) – Smoking and diabetes are paramount in…

  • Myocardial Infarction ECG

    Myocardial Infarction ECG

    * The non-Q wave infarction: IDM Nontransmural, has no Q-wave Contains intense as ST depression or T wave ischemia (sustainable). With increase in cardiac enzymes. Timeline & morphology: In the March 1 H: Giant waves symmetrical T (subendocardial ischemia) By the fourth hour: STEMI ST convex upwards encompassing the T wave -> is the wave…