Work

Magnitude and impact of multiple chronic conditions with advancing age in older adults hospitalized with acute myocardial infarction

Year: 2018

Type: article

Abstract: BACKGROUND: To examine age-specific differences in the frequency and impact of cardiac and non-cardiac conditions among patients aged 65 years and older hospitalized with acute myocardial infarction (AMI). METHODS: Study population consisted of 3863 adults hospitalized with AMI at 11 medical centers in central Massachusetts on a biennial basis between 2001 and 2011. The presence of 11 chronic conditions (five cardiac and six non-cardiac) was based on the review of hospital medical records. RESULTS: Participants' median age was 79 years, 49% were men, and had an average of three chronic conditions (average of cardiac conditions: 2.6 and average of non-cardiac conditions: 1.0). Approximately one in every two patients presented with two or more cardiac related conditions whereas one in every three patients presented with two or more non-cardiac related conditions. The most prevalent chronic conditions in our study population were hypertension, diabetes, heart failure, chronic kidney disease, and peripheral vascular disease. Patients across all age groups with a greater number of previously diagnosed cardiac or non-cardiac conditions were at higher risk for developing important clinical complications or dying during hospitalization as compared to those with 0-1 condition. CONCLUSIONS: The prevalence of multimorbidity among older adults hospitalized with AMI is high and associated with worse outcomes that should be considered in the management of this vulnerable population.

Source: International Journal of Cardiology

DOI: 10.1016/j.ijcard.2018.08.062