Conditions Treated with MICS

Not all heart conditions require open surgery. Many can now be treated using minimally invasive techniques, including:

• Mitral valve repair or replacement
• Aortic valve replacement (selected cases)
• Tricuspid valve surgery
• Atrial septal defect (ASD) closure
• Removal of cardiac tumors (such as myxoma)
• Coronary artery bypass surgery (selected patients)
• Surgery for certain congenital heart defects

Types of Minimally Invasive Cardiac Surgery

Mini-Thoracotomy

• Small incision on the side of the chest
• Commonly used for valve surgeries

Mini-Sternotomy

• Partial opening of the breastbone
• Less invasive than full sternotomy

Video-Assisted & Robotic Surgery

• Uses a camera to guide surgery through small ports
• Surgeon controls robotic arms for high precision

How Is MICS Performed?

The procedure varies depending on the condition, but generally includes:

• General anesthesia
• Small chest incisions
• Use of specialized instruments and cameras
• Heart-lung machine support (in many cases)
• Repair or replacement of the affected heart structure
• Closure of incisions

Benefits of MICS

Compared to traditional open-heart surgery, MICS offers many advantages:

• Smaller incisions and scars
• Less pain and blood loss
• Lower risk of infection
• Shorter ICU and hospital stay
• Faster recovery and return to daily activities
• Better cosmetic results

Risks and Limitations

While MICS is safe and effective, it may not be suitable for everyone. Possible risks include:

• Bleeding
• Infection
• Heart rhythm problems
• Need to convert to open surgery (rare)
• Longer operation time in some cases

Your surgeon will discuss risks based on your individual health condition.

Recovery After MICS

In Hospital

• ICU stay is usually shorter
• Early mobilization and breathing exercises
• Pain is generally milder than open surgery

At Home

• Return to normal activities in 2–4 weeks (varies)
• Follow medication and wound care instructions
• Attend follow-up appointments

Life After Minimally Invasive Cardiac Surgery

With proper follow-up and lifestyle care, patients can enjoy excellent long-term results:

• Regular cardiology check-ups
• Heart-healthy diet and exercise
• Blood pressure and cholesterol control
• Avoid smoking

Many patients report improved quality of life and confidence after MICS.

Who Is a Good Candidate for MICS?

MICS may be ideal for patients who:

• Have isolated valve disease
• Do not have extensive coronary artery disease
• Have favorable heart anatomy
• Are looking for faster recovery and less scarring

A detailed evaluation determines eligibility.

When Should You Consult a Cardiac Surgeon?

See a heart specialist if you experience:

• Shortness of breath
• Chest discomfort
• Fatigue
• Palpitations
• Swelling of legs
• Known heart valve or structural disease

Early consultation allows timely and less invasive treatment options.