The Long Road to the Left Main: A Multidisciplinary Approach to the Revascularization of Complex Left Main Coronary...

Area of Science:

• Cardiology
• Interventional Cardiology
• Cardiovascular Devices

Background:

• Severe aortic stenosis (AS) typically contraindicates mechanical circulatory support (MCS).
• Patients with AS and acute coronary syndromes present complex management challenges.
• Peripheral vascular disease (PVD) further complicates interventions in these patients.

Observation:

• A 72-year-old female with severe AS and PVD presented with refractory ischemic symptoms.
• Standard treatment options were limited due to her complex comorbidities.

Findings:

• A novel multidisciplinary approach was employed, combining iliac angioplasty, balloon aortic valvuloplasty (BAV), and Impella CP device insertion.
• This combined strategy successfully facilitated coronary artery revascularization in a non-surgical patient.

Implications:

• This case demonstrates the feasibility of using MCS devices like Impella in select severe AS patients when combined with BAV.
• This innovative strategy may offer a viable revascularization option for high-risk, non-surgical patients with severe AS and PVD.
• Further research is warranted to explore the safety and efficacy of this combined approach in a larger cohort.