Robotic cardiac surgery is a minimally invasive heart surgery technique in which the surgeon controls robotic arms through a computer console. Advanced robotic platforms such as the da Vinci system allow the heart to be operated on with millimetre precision. The procedure is completed through a few small incisions of approximately 1–2 cm, without cutting the sternum. The technology eliminates hand tremor, provides a clearer view, and causes significantly less trauma to the patient.
Unlike conventional surgery, robotic surgery is a system in which the surgeon works while looking at a three-dimensional console rather than directly at the patient. The robotic arms move with far greater precision than the human hand and can rotate 360 degrees. This makes it possible to perform complex cardiac repairs through small incisions.
It is most commonly used for mitral valve repair, tricuspid valve repair, ASD (atrial septal defect) closure, certain bypass procedures, and atrial fibrillation surgery. The aortic valve is generally not suitable for a robotic approach.
Three to four small incisions are made on the side of the chest. A camera and surgical instruments are inserted through these openings. The surgeon controls the robotic arms from the console while viewing a three-dimensional image. All movements are made by the surgeon; the robot does not operate autonomously.
The key advantages are small incisions, minimal blood loss, less pain, reduced infection risk, a shorter hospital stay, and rapid recovery. Because the sternum is not opened, the cosmetic scar is barely noticeable.
As with any surgical procedure, risks include infection, bleeding, rhythm disturbances, and anaesthesia-related complications. However, the precision of the robotic system means these rates are significantly lower than in conventional surgery.
It is ideal for patients with good cardiac function, suitable chest anatomy, no extensive multi-vessel disease, and no prior cardiac surgery. Excellent results are achieved particularly in middle-aged patients with mitral valve problems.
Yes. If the patient's general condition is good, age alone is not a barrier. Robotic surgery offers elderly patients less pain and a shorter recovery time compared to the conventional approach.
Because the small incisions are placed below the breast or in the axilla, the aesthetic appearance is preserved. This technique renders the surgical scar virtually invisible, which is particularly valuable for female patients.
On average 3–5 hours. Initial setup takes slightly longer than in conventional surgery, but postoperative recovery is considerably faster.
Patients generally spend 12–24 hours in the ICU. Pump support is used briefly if required. It is often possible to discontinue the ventilator on the same day as surgery.
Most patients return home within 3–4 days; in some cases this can be as early as day 2. Conventional open surgery typically requires 7–10 days.
Pain is minimal because the incisions are small. Since the sternum is not opened, coughing, laughing, and deep breathing are all comfortable.
In most patients, no. Because the incisions are small and blood loss is minimal, bloodless surgery protocols can be applied successfully.
Only a few small dot-like marks remain on the chest. Sutures are generally self-absorbing. Patient satisfaction with the cosmetic result is very high, especially among young and female patients.
No. The robot is under the surgeon's complete control at all times. Every movement corresponds exactly to the surgeon's hand commands. The system simply executes those movements with greater precision and without tremor.
Yes, in most cases it is connected via the groin vessels. However, robotic off-pump bypass procedures — performed on a beating heart — are also possible.
Yes, the technology involved carries a high cost. However, the shorter hospital stay, low complication rate, and rapid recovery help offset the overall treatment cost.
Robotic cardiac surgery demands advanced skills and coordination. Having extensive case experience with this technology is critically important for achieving successful outcomes.
Most patients can start walking within one week and return to normal activities within 2–3 weeks. Physical restrictions are minimal because the sternum is not opened.
The same as after conventional surgery: anticoagulants, rhythm regulators, and antihypertensives. Doses are gradually reduced as recovery progresses.
Temporary arrhythmias may occur, but their rate is lower than in conventional surgery. They typically resolve within a few days.
For procedures such as mitral valve repair, the success rate exceeds 98%. Long-term outcomes are equivalent to conventional surgery; cosmetic and recovery outcomes are superior.
The surgical team is always prepared to convert to open surgery. This situation is very rare, and the systems are continuously tested and maintained.
Yes. As technology advances, robotic surgery is becoming increasingly widespread. With smaller incisions, faster recovery, and high success rates, it is expected to become the standard approach for many cardiac operations in the near future.
