Cardiologia Clínica e Experimental
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Abstrato

Admission Haemoglobin Levels and Its Related Factors at Percutaneous Coronary Intervention for the Management of Acute Coronary Syndrome in Octogenarian Patients: Assessment of Gender Differences and In-Hospital Outcomes

Mustafa Yildiz, Suleyman Karakoyun, Alparslan Sahin and Hakan Hasdemir

Anaemia has the potential to worsen the myocardial ischemia in acute coronary syndrome. In this paper, admission haemoglobin levels and the factors related to haemoglobin concentrations and in-hospital outcomes of percutaneous coronary intervention were analysed for the management of acute coronary syndrome in female and male octogenarian patients. We analyzed data of 2.256 consecutive patients who underwent percutaneous coronary intervention with bare metal and/or drug eluting stent implantation. Either the femoral artery or brachial artery approach was used. 50 of 2256 consecutive patients were octogeneric and Hb and white blood cell levels were analyzed. Mean admission haemoglobin levels were significantly elevated in male octogenarian patients as compared with female octogenarian patients (12.10 ± 1.37 mg/dl, 11.24 ± 1.03 mg/dl, p=0.02, respectively). Pearson correlation analysis between haemoglobin and clinical, angiographic, procedural characteristics, biochemical and hematologic values showed that haemoglobin was only correlated negatively with leukocytes (r=-0.35; p=0.01). Admission haemoglobin concentrations were significantly elevated in male octogenarian patients as compared with female. Only blood leukocyte levels were found to be significantly associated with haemoglobin concentration. Therefore, anaemia and leucocytosis may be associated with worse in-hospital outcomes at percutaneous coronary intervention for the management of acute coronary syndrome in female octogenarian patients