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[Clinical specificities of coronary artery disease in the elderly]

L Joly1, A Bénétos

  • 1Unité d'expertise et de prévention gériatrique, CHU de Nancy, hôpital de Brabois adultes, rue du Morvan, 54511 Vandoeuvre-lès-Nancy. jolylaure@aol.com

Archives Des Maladies Du Coeur Et Des Vaisseaux
|January 24, 2007
PubMed

Insights

Acute coronary syndromes (ACS) without ST-segment elevation are common in older adults, presenting with atypical symptoms like confusion or shortness of breath. Recognizing these unique presentations is crucial for timely diagnosis and improved outcomes in the elderly.

Area of Science:

  • Cardiology
  • Geriatric Medicine
  • Internal Medicine

Context:

  • Unstable angina and acute coronary syndromes (ACS) without ST-segment elevation disproportionately affect the elderly.
  • This demographic experiences a significantly poorer prognosis compared to younger patients.
  • Comorbidities common in older adults contribute to excess mortality, though age itself is the strongest predictor.

Purpose:

  • To highlight the unique clinical presentation and characteristics of coronary artery disease in the elderly.
  • To emphasize the importance of recognizing atypical symptoms of ACS in older patients.
  • To underscore the impact of atypical presentations on diagnosis and therapeutic management.

Summary:

  • Elderly patients, predominantly women, often present with a history of heart failure and myocardial infarction, with diabetes and hypertension as key risk factors.
  • Typical chest pain is often absent; instead, symptoms include dyspnea, confusion, cognitive decline, and digestive issues.
  • This atypical presentation can lead to delayed diagnosis, underdiagnosis, and more severe complications.

Impact:

  • Early recognition of subtle physical and behavioral changes suggestive of ACS in the elderly is vital.
  • Physicians must maintain a high index of suspicion for ACS in older adults presenting with unexplained symptoms.
  • Improved awareness of geriatric ACS presentations can lead to more effective management and better patient outcomes.

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