Should ischemia be the main target in selecting a percutaneous coronary intervention strategy?

Kristel Longman1, Nick Curzen

  • 1Wessex Cardiothoracic Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK.

Insights

Revascularization targeting only coronary anatomy offers limited clinical benefits. An ischemia-driven approach for coronary artery disease intervention improves patient symptoms and prognosis.

Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Clinical Outcomes Research

Background:

  • Revascularization therapy focused solely on coronary anatomy has shown inconsistent prognostic benefits.
  • Intervention strategies for coronary artery disease (CAD) must consider patient-specific factors beyond mere anatomy.

Purpose of the Study:

  • To review recent evidence on coronary revascularization strategies.
  • To propose an ischemia-driven approach for selecting percutaneous coronary intervention (PCI).

Main Methods:

  • Systematic review of contemporary studies on revascularization therapy.
  • Analysis of clinical outcomes in patients with coronary artery disease.

Main Results:

  • Coronary anatomy-targeted revascularization alone does not consistently improve long-term clinical outcomes.
  • Ischemia-targeted interventions demonstrate reproducible improvements in symptoms and prognosis for select patient groups.

Conclusions:

  • An ischemia-driven strategy is superior to an anatomy-driven one for selecting PCI.
  • Personalized treatment approaches are crucial for optimizing outcomes in coronary artery disease management.

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