Indian Heart Journal (Jul 2023)

Association of ABO blood groups with the severity of coronary artery disease in southern India population: A prospective cross-sectional study

  • Umesh Pai M,
  • Jyothi Samanth,
  • Sudhakar Rao,
  • Rekha V,
  • Megha A,
  • Ganesh P,
  • Karishma Shah,
  • Vaishak Kumar,
  • Josna Jose,
  • Afrah Jabeen,
  • Jean Hancilla Lewis,
  • Jeena T. G,
  • Ashly Suresh,
  • Nuhmanul Haque

Journal volume & issue
Vol. 75, no. 4
pp. 285 – 287

Abstract

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This study aimed to find an association between ABO blood groups with presence and severity of Coronary artery disease (CAD) among Indian population. 1500 patients undergoing elective coronary angiogram (CAG) at a tertiary care hospital in Karnataka were enrolled in the study. Baseline demographic data and the presence of cardiac comorbidities were documented. Data from baseline echocardiography and angiographic studies were compiled. The incidence of CAD was higher among patients with blood group A. Blood group A also showed a higher incidence of acute coronary syndrome (ACS), left ventricular dysfunction, triple vessel disease, and severe CAD among the patients who underwent CAG.

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