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Updated: Aug 11, 2026

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function
Published on: March 15, 2022
[Peri-interventional risk in 1,384 cardiac catheterizations in patients aged 80 years or older]
1Universität Leipzig, Herzzentrum GmbH, Klinik für Innere Medizin/Kardiologie. j.niebauer@salk.at
Insights
Cardiac catheterization and interventions are safe for patients over 80. These procedures should not be withheld due to age, as risks are justifiable for this growing demographic.
Area of Science:
- Cardiology
- Interventional Cardiology
- Geriatric Medicine
Context:
- Increasing life expectancy leads to more elderly patients (≥80 years) undergoing cardiac procedures.
- Limited data exists on peri-interventional event rates in this specific age group.
- Cardiac catheterization and interventions are crucial for managing cardiovascular disease in older adults.
Purpose:
- To determine the incidence of peri-interventional events in patients aged 80 years or older undergoing cardiac catheterization and intervention.
- To assess the safety and risk profile of these procedures in the elderly population.
Summary:
- A study of 1,085 patients (mean age 82.6 years) found significant coronary stenoses in 77%.
- Peri-interventional event rates were 2.1% for diagnostic catheterization and 11.6% for interventions.
- Mortality was 2.9% (31 deaths), with higher rates in patients with cardiogenic shock.
Impact:
- Cardiac catheterization and interventions are associated with justifiable risks in patients aged 80 and older.
- Age alone should not be a reason to withhold necessary cardiac investigations or interventions.
- Findings support the continued use of these procedures in the elderly to manage cardiovascular conditions.
Background And Objective:
Because of the rising life expectancy in the industrialized countries, ever more cardiac catheterizations are performed in patients aged 80 years or older. Little is known about the incidence of peri-interventional events in this age group.
Patients And Methods:
Between January 1996 and September 2000, a total of 1,085 patients of that age (mean 82.6 +/- 2.6 years) underwent cardiac catheterization and intervention (3% of a total of 43,517 cardiac catheterizations).
Results:
827 patients (77%) had significant coronary artery stenoses. 373 of them (45%) were treated with balloon angioplasty, with or without stenting, and 331 (40%) underwent aortocoronary bypass procedures. 31 patients died while in hospital, 17 of them having been in cardiogenic shock on admission. Peri-interventional events, including damage to artery at the site of catheter entry occurred in 2.1% of patients undergoing diagnostic cardiac catheterization and in 11.6% in connection with a percutaneous interventional procedure.
Conclusion:
Both cardiac catheterization and interventional procedures can be done with a justifiable risk in patients aged 80 years or older. These cardiac investigations/interventions should not be withheld in this group of patients for reasons of age.
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