Recanalization of peripheral arteries by interventional cardiologists: rationale and results

Area of Science:

• Cardiovascular Medicine
• Interventional Cardiology
• Vascular Surgery

Background:

• Coronary artery disease (CAD) and peripheral artery disease (PAD) often coexist, increasing mortality and stroke risk.
• Conservative management is common for patients with complex CAD and PAD, often foregoing lower limb revascularization.
• Multilevel atherosclerosis in these patients presents significant therapeutic challenges.

Discussion:

• Percutaneous coronary intervention (PCI) for non-ST elevation acute coronary syndrome (NSTEACS) combined with peripheral angioplasty (PTA) was evaluated in 66 patients.
• The study assessed major adverse cardiac and cerebrovascular events (MACCE) during long-term follow-up.
• Outcomes included low rates of death, myocardial infarction, stroke, and amputation, with manageable repeat interventions.

Key Insights:

• Concomitant CAD and PAD patients can safely undergo combined percutaneous cardiovascular interventions.
• Simultaneous or staged PCI and PTA demonstrate feasibility and acceptable safety profiles.
• Long-term follow-up reveals promising results with a low incidence of severe adverse events.

Outlook:

• Further research should explore optimal timing and strategies for combined PCI and PTA.
• Investigating patient selection criteria for percutaneous cardiovascular interventions in complex CAD/PAD cases is warranted.
• Long-term data on quality of life and functional outcomes post-intervention will be valuable.