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Percutaneous Coronary Intervention in Elderly Patients with Coronary Chronic Total Occlusions: Current Evidence and

Lei Guo1, Hai-Chen Lv1, Rong-Chong Huang2

  • 1Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China.

Clinical Interventions in Aging
|June 18, 2020
PubMed

Insights

Elderly patients with coronary chronic total occlusions (CTO) can benefit from percutaneous coronary intervention (PCI). Despite higher risks, modern CTO-PCI techniques offer safe and effective treatment options for this growing population.

Area of Science:

  • Cardiology
  • Geriatric Medicine
  • Interventional Cardiology

Background:

  • The global elderly population is increasing, leading to a higher prevalence of coronary chronic total occlusions (CTO) in older individuals.
  • Elderly patients often present with more extensive coronary artery disease, greater ischemic burden, and increased cardiovascular event risk compared to younger patients.
  • While coronary revascularization may offer significant benefits, interventional cardiologists often hesitate due to perceived higher operative risks in this demographic.

Purpose of the Study:

  • To review the current evidence regarding percutaneous coronary intervention (PCI) for coronary chronic total occlusions (CTO) in elderly patients.
  • To explore the safety, efficacy, and outcomes of CTO-PCI in the geriatric population.
  • To discuss future perspectives and the need for established guidelines for managing elderly CTO patients.

Main Methods:

  • Review of recent literature on CTO-PCI in elderly patients.
  • Analysis of data on success rates, complication profiles, and clinical outcomes.
  • Synthesis of evidence on the benefits and risks of revascularization in this specific patient group.

Main Results:

  • Advancements in dedicated CTO-PCI equipment and techniques have improved success rates and reduced complications.
  • CTO-PCI procedures are increasingly recognized as safe and effective for elderly patients.
  • Despite advancements, there is a lack of widely accepted consensus or guidelines for treating CTO in this population.

Conclusions:

  • Percutaneous coronary intervention (PCI) is a viable and effective treatment option for elderly patients with coronary chronic total occlusions (CTO).
  • Continued refinement of CTO-PCI techniques enhances safety and efficacy in geriatric patients.
  • Further research and guideline development are crucial to optimize the management and understand the long-term prognosis of CTO in the elderly.

Keywords:
coronary chronic total occlusionselderlypercutaneous coronary intervention

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