Impact of comorbidities by age on symptom presentation for suspected acute coronary syndromes in the emergency department

Larisa A. Burke, Anne G Rosenfeld, Mohamud R. Daya, Karen M. Vuckovic, Jessica K. Zegre-Hemsey, Maria Felix Diaz, Josemare Tosta Daiube Santos, Sahereh Mirzaei, Holli A. DeVon

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Background: It is estimated half of acute coronary syndrome (ACS) patients have one or more associated comorbid conditions. Aims: Aims were to: 1) examine the prevalence of comorbid conditions in patients presenting to the emergency department with symptoms suggestive of ACS; 2) determine if comorbid conditions influence ACS symptoms; and 3) determine if comorbid conditions predict the likelihood of receiving an ACS diagnosis. Methods: A total of 1064 patients admitted to five emergency departments were enrolled in this prospective study. Symptoms were measured on presentation to the emergency department. The Charlson Comorbidity Index (CCI) was used to evaluate group differences in comorbidity burden across demographic traits, risk factors, clinical presentation, and diagnosis. Results: The most prominent comorbid conditions were prior myocardial infarction, diabetes without target organ damage, and chronic lung disease. In younger ACS patients, higher CCI predicted less chest pain, chest discomfort, unusual fatigue and a lower number of symptoms. In older ACS patients, higher CCI predicted more chest discomfort, upper back pain, abrupt symptom onset, and greater symptom distress. For younger non-ACS patients, higher CCI predicted less chest pain and symptom distress. Higher CCI was associated with a greater likelihood of receiving an ACS diagnosis for younger but not older patients with suspected ACS. Conclusions: Younger patients with ACS and higher number of comorbidities report less chest pain, putting them at higher risk for delayed diagnosis and treatment since chest pain is a hallmark symptom for ACS.

Original languageEnglish (US)
Pages (from-to)511-521
Number of pages11
JournalEuropean Journal of Cardiovascular Nursing
Volume16
Issue number6
DOIs
StatePublished - Aug 1 2017

Fingerprint

Acute Coronary Syndrome
Hospital Emergency Service
Comorbidity
Chest Pain
Thorax
Delayed Diagnosis
Back Pain
Lung Diseases
Fatigue
Chronic Disease
Myocardial Infarction
Demography
Prospective Studies

Keywords

  • Acute coronary syndrome
  • age
  • cardiovascular conditions
  • comorbidities
  • emergency medicine
  • symptoms

ASJC Scopus subject areas

  • Medical–Surgical
  • Cardiology and Cardiovascular Medicine
  • Advanced and Specialized Nursing

Cite this

Impact of comorbidities by age on symptom presentation for suspected acute coronary syndromes in the emergency department. / Burke, Larisa A.; Rosenfeld, Anne G; Daya, Mohamud R.; Vuckovic, Karen M.; Zegre-Hemsey, Jessica K.; Felix Diaz, Maria; Tosta Daiube Santos, Josemare; Mirzaei, Sahereh; DeVon, Holli A.

In: European Journal of Cardiovascular Nursing, Vol. 16, No. 6, 01.08.2017, p. 511-521.

Research output: Contribution to journalArticle

Burke, LA, Rosenfeld, AG, Daya, MR, Vuckovic, KM, Zegre-Hemsey, JK, Felix Diaz, M, Tosta Daiube Santos, J, Mirzaei, S & DeVon, HA 2017, 'Impact of comorbidities by age on symptom presentation for suspected acute coronary syndromes in the emergency department', European Journal of Cardiovascular Nursing, vol. 16, no. 6, pp. 511-521. https://doi.org/10.1177/1474515117693891
Burke, Larisa A. ; Rosenfeld, Anne G ; Daya, Mohamud R. ; Vuckovic, Karen M. ; Zegre-Hemsey, Jessica K. ; Felix Diaz, Maria ; Tosta Daiube Santos, Josemare ; Mirzaei, Sahereh ; DeVon, Holli A. / Impact of comorbidities by age on symptom presentation for suspected acute coronary syndromes in the emergency department. In: European Journal of Cardiovascular Nursing. 2017 ; Vol. 16, No. 6. pp. 511-521.
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