Author: Dr. Rajesh M. Ramankutty​, Chief – Cardio Thoracic & Vascular Surgery​

Heart disease continues to be one of the leading causes of death across the world. However, over the past few decades, the field of cardiac care has undergone tremendous transformation. One of the most remarkable advancements in this journey is Minimally Invasive Cardiac Surgery (MICS) — a modern approach that repairs heart conditions without the fear, pain, and long recovery often associated with traditional open-heart surgery.

At Caritas Hospital, recognized as one of the Best Cardiac Hospitals in Kottayam, MICS has been revolutionizing patient recovery and redefining cardiac surgery outcomes since 2016.

What Is Minimally Invasive Cardiac Surgery (MICS)?

MICS is a specialized technique in which heart surgery is performed through very small incisions (as small as 2.0 cm), instead of the large cuts made in conventional open-heart surgery. Through these small openings, surgeons use advanced instruments and cameras to repair or replace heart structures with exceptional precision.

Benefits of Minimally Invasive Cardiac Surgery

Patients undergoing MICS experience several advantages compared to conventional heart surgery:

• Smaller Incision: Typically 2.0 cm vs 5 cm or more in open-heart surgery
• Less Pain: Reduced trauma to muscles and bones
• Faster Recovery: Hospital stay usually limited to 4–5 days
• Lower Risk of Infection: Smaller wounds reduce exposure
• Minimal Blood Loss: In many cases, blood transfusion is not required
• Quick Return to Normal Life: Patients can resume family life and work much sooner

With these advantages, MICS has emerged as a preferred option at Caritas Hospital, the Best Cardiology Hospital in Kottayam, for patients seeking quicker recovery and excellent outcomes.

Who Can Benefit from MICS?

MICS can be performed safely and effectively for various cardiac conditions, including:

• Coronary Artery Bypass Grafting (CABG)
• Heart Valve Repair or Replacement
• Removal of Cardiac Tumors or Masses

Proven Success Worldwide

Global research has shown that when performed by skilled and experienced cardiac surgeons, the outcomes of Minimally Invasive Cardiac Surgery are as good as — and often better than — those of traditional open-heart surgery.

Since 2016, Caritas Hospital’s Cardiac Surgery Department has successfully performed over 250 MICS procedures every year, making it a leading center for advanced cardiac care in Kerala.

As one of the most trusted Critical Care Hospitals in Kottayam, Caritas ensures that every patient receives the highest standard of surgical safety, precision, and post-operative care.

MICS vs. Conventional CABG

MICS follows the same safety and efficacy standards as conventional Coronary Artery Bypass Grafting (CABG). For patients with Triple Vessel Disease (TVD), Left Main Coronary Artery Disease (LMCAD), Diabetes (DM), or Chronic Kidney Disease (CKD), CABG remains the best treatment method. However, MICS now stands as an excellent alternative to traditional CABG, offering reduced post-surgery complications, shorter hospital stays, and faster return to everyday activities. Studies also show that graft longevity and long-term heart function after MICS are comparable to, and sometimes superior to, those achieved through open-heart surgery.

Safe. Reliable. Proven.

At Caritas Heart Institute, MICS has proven to be a safe, durable, and trustworthy procedure. The hospital’s world-class infrastructure, supported by the Best Cardiologist in Kottayam, ensures exceptional outcomes for patients seeking advanced, compassionate cardiac care.

In Conclusion

Minimally Invasive Cardiac Surgery represents a major leap forward in the treatment of heart disease — combining precision, safety, and faster recovery. Backed by experienced surgeons and modern technology, Caritas Hospital continues to lead the way in cardiac innovation, reaffirming its place among the Best Cardiac Hospitals in Kottayam. Because at Caritas, every heartbeat matters — and every surgery is performed with a gentle touch.