Excision of atrial myxoma using robotic technology

Area of Science:

• Cardiovascular Surgery
• Minimally Invasive Surgery
• Robotic Surgery

Background:

• Atrial myxomas are the most common primary cardiac tumors, often requiring surgical intervention.
• Traditional surgical approaches can be invasive, carrying potential risks and longer recovery times.
• The da Vinci S Surgical System offers enhanced dexterity and visualization for complex procedures.

Purpose of the Study:

• To evaluate the feasibility, efficacy, and safety of using the da Vinci S Surgical System for atrial myxoma resection.
• To present a surgical technique for ideal and safe tumor removal.
• To assess short-term outcomes and complication rates.

Main Methods:

• Nineteen consecutive patients with atrial myxomas underwent resection using the da Vinci S Surgical System.
• Procedures involved minimally invasive access via trocar incisions, with tumor excision through robotic manipulation.
• Specific surgical approaches varied based on tumor location (left or right atrium) and attachment point.

Main Results:

• Successful resection was achieved in all 19 patients.
• No operative deaths, strokes, or other complications were reported.
• Follow-up (1-18 months) showed no tumor recurrence or septal leakage.

Conclusions:

• Excision of atrial myxomas using the da Vinci S Surgical System is a feasible, efficacious, and safe procedure.
• The robotic approach yields excellent surgical results.
• This technique represents a viable alternative for managing atrial myxomas.