Bilateral arm approach for percutaneous coronary intervention of unprotected left main supported by a modified...

Area of Science:

• Cardiology
• Interventional Cardiology
• Medical Devices

Background:

• Femoral arterial access is crucial for hemodynamic support during high-risk percutaneous coronary interventions (PCI).
• Patient height and anatomy can complicate achieving optimal positioning of standard intra-aortic balloon pumps (IABPs).
• Inadequate IABP positioning may compromise effective hemodynamic support and procedural success.

Observation:

• A case is presented involving a patient with anatomical challenges precluding standard femoral access for high-risk PCI.
• The patient's height presented difficulties in achieving adequate infrasubclavian positioning of a conventional intra-aortic balloon pump.
• An alternative access strategy was required for hemodynamic support during the intervention.

Findings:

• A modified intra-aortic balloon pump was successfully employed to overcome positioning challenges.
• This modification enabled adequate infrasubclavian placement of the IABP in the descending thoracic aorta.
• Successful hemodynamic support was achieved throughout the high-risk percutaneous coronary intervention.

Implications:

• Modified IABPs can offer a viable solution for patients with difficult anatomy requiring hemodynamic support during complex PCI.
• The bilateral arm approach, combined with a modified IABP, expands treatment options for unprotected left main interventions.
• This case highlights the adaptability of IABP technology to individual patient needs in interventional cardiology.