IMPACT OF HYPERINSULINEMIA ON MORBIDITY AND MORTALITY FOLLOWING ACUTE MYOCARDIAL INFARCTION

Authors

  • Syed Farhat Abbas Shah
  • Mohammad Hafizullah
  • Taufiq A. Mufti
  • Abdul Hadi
  • Syed Tahir Shah

DOI:

https://doi.org/10.47144/phj.v44i3-4.14

Keywords:

Hyperinsulinemia, Acute myocardial infarction, In-hospital Morbidity and Mortality.

Abstract

Objective: To study the association of hyperinsulinemia, insulin resistance andits impact on morbidity and mortality following acute myocardial infarction(AMI).

Methodology: This prospective observational study was carried out atcardiology department, Lady Reading Hospital, Peshawar from May toDecember 2008. A total of 110 patients with first acute myocardial infarctionwere assessed for fasting insulin and grouped on the basis of normal or highinsulin level. The patients were given standard therapy and evaluated formorbidity and in hospital mortality.

Results: More patients in high insulin group were obese (72% vs. 23%,p=0.001), hypertensive (70% vs. 23%, p=0.001), diabetic (70% vs. 16%,p=0.001) and had higher evidence of heart failure i,e Killip class II & III(60% vs.34%, p=0.04) and Killip class IV(20% vs. 7%, p=0.17). These patients also hadhigher fasting glucose (158% ± 25 vs. 103 ± 18 mg/dl, p=0.02) andtriglyceride (245 ± 40 vs. 165 ± 35 mg/dl, p=0.01). More patients among nonsurvivors had high insulin (80% vs. 38%, p=0.002) in survivor group.

Conclusion: Hyperinsulinemia is positively associated with obesity, diabetes,hypertension and higher morbidity and mortaliy following acute myocardialinfarction.

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Author Biographies

Syed Farhat Abbas Shah

Department of Cardiology,Lady Reading Hospital, Peshawar -Pakistan and Assistant Professor

Mohammad Hafizullah

Department of Cardiology,Lady Reading Hospital, Peshawar -Pakistan and  Professor

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How to Cite

1.
Shah SFA, Hafizullah M, Mufti TA, Hadi A, Shah ST. IMPACT OF HYPERINSULINEMIA ON MORBIDITY AND MORTALITY FOLLOWING ACUTE MYOCARDIAL INFARCTION. Pak Heart J [Internet]. 2012Apr.25 [cited 2024Nov.24];44(3-4). Available from: https://pakheartjournal1.pcs.org.pk/index.php/pk/article/view/14

Issue

Vol. 44 No. 3-4 (2011): Pakistan Heart Journal

Section

Original Article

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