Neuropsychological deficits in patients with myocardial infarction

Abstract

Myocardial Infarction (MI), commonly known as a Heart Attack, remains a leading cause of death throughout the world. Studies have shown that patients, who had MI, have cognitive impairment affecting attention, problem solving, memory, visuospatial, executive function and even dementia. Since cognition and emotion are integral part of the disease, there are no focused studies addressing this issue in the Indian context. Hence the present study. The objective of the study was to determine the neuropsychological deficits in patients with MI and with MI after cardiac bypass surgery. The sample consisted of 30 patients, 15 MI and 15 MI after CABG. All patients were assessed on. a battery of Neuropsychological tests and Hamilton Rating Scale for depression, The findings revealed impairment in mental speed, sustained attention, Animal Fluency Test, Phonemic Fluency Test, verbal and visual working memory, planning, response inhibition, verbal and visual learning and memory. On comparison with MI patients CABG patients showed significant deficits in Planning.

Keywords

• Myocardial Infarction
• Coronary Artery Bypass Graft