Journal Article

Symptoms and Functional Limitations in the First Year Following a Myocardial Infarction: A Qualitative Study

Gwaltney, Chad, Falvey, Heather, Krohe, Meaghan, Martin, Mona M., Reaney, Matthew, Mollon, Patrick

2017

Overview

Background and Objectives This qualitative interview study was designed to highlight the symptoms and functional limitations experienced by patients in the year following a myocardial infarction (MI). This information can support the use or development of patient-reported outcome (PRO) instruments in the post-MI population. Methods Individual face-to-face interviews were conducted with 38 participants who had experienced an MI (with or without ST segment elevation) within the past month to <6 months ( n  = 17), or 6 months to ≤12 months ( n  = 21). Using content and thematic analysis, patient reports of symptoms and functional limitations were coded and then grouped into categories. The specific content and frequency of the symptom and functional limitation reports were summarized. Results Nearly half of all symptom expressions were related to fatigue. Within this fatigue category, patients reported experiencing general tiredness, as well as a loss of physical energy, mental energy, and/or motivation. Chest pain and discomfort, sleep disruption, and shortness of breath were also frequently reported. Additionally, patients reported emotional effects, including worry and depression, as well as a negative impact on relationships and social activities. Conclusions Patients reported a wide variety of symptoms and functional limitations after an MI. Fatigue was the most commonly reported symptom and included several specific dimensions related to tiredness. Consideration of these concepts associated with the patient’s experience following an MI may yield novel endpoints for use in clinical trials and better therapies.

• Publisher: Springer International Publishing,Springer Nature B.V
• Subject: Adaptation, Psychological / Adult / Aged / Aged, 80 and over / Cardiology / Cardiovascular disease / Chest Pain - psychology / Clinical trials / Cytokines / Depressive Disorder - psychology / Disease prevention / Dyspnea / Fatigue / Fatigue - psychology / Female / Follow-Up Studies / Health Administration / Health Economics / Health risk assessment / Heart attacks / Humans / Inflammation / Male / Medicine / Medicine & Public Health / Mental depression / Middle Aged / Myocardial Infarction - physiopathology / Myocardial Infarction - psychology / Original Research Article / Pain / Patients / Pharmacoeconomics and Health Outcomes / Population / Public Health / Qualitative Research / Quality of life / Quality of Life - psychology / Quality of Life Research / Quantitative psychology / Severity of Illness Index / Time Factors / Womens health