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Myocardial Infarction Case Study

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Back Ground: Despite impressive strides in diagnosis and management of acute myocardial infarction in the past three decades, acute myocardial infarction continues to be a major health problem. About 50% of death from acute myocardial infarction occur within 1hr of the event and are attributable to arrhythmias most often ventricular fibrillation. Ischaemic injury can produce conduction blocks at any level of the atrioventricular or Intraventricular conduction systems. Such conduction block can occur in the atrioventricular node producing various grades of AV block. Conduction block can occur in either main bundle branch producing right or left bundle branch block or in the anterior and posterior fascicle of left bundle branch, producing left anterior &left posterior …show more content…
The rhythm disturbances were also maximum in this age group. The minimum incidence of myocardial infarction was in the age group 20 to 29 years. The oldest patient was 85 year old male. The youngest patient was 23 year old male.

Table: 4 Incidences of Rhythm Disturbances In patients With Various Risk Factors In Acute MI

Risk Factors Patient with Patient with Rhythm p MI Disturbances value (Total =100)

No. of No. of percentage Patients Patients Smoking 57 38 66.7 0.0000 Diabetes 55 37 67.3 0.0000 Hypertension 38 23 60.5 0.0225 Alcohol 33 25 75.8 0.0000 Hypercholesterolemia 51 19 37.3

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