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Kolkata Hospital Implants Pacemaker in Unique Case
3 Mar
Summary
- A 62-year-old woman received a permanent pacemaker despite a rare bicaval valve system.
- This is reportedly the second such case globally and the first in India.
- Doctors successfully navigated a challenging anatomical situation due to the artificial valve.

In a rare medical feat, doctors at a Kolkata hospital have successfully implanted a permanent pacemaker in a 62-year-old woman. The patient presented with a unique anatomical condition involving an artificial bicaval valve system, a situation documented only once previously in global medical literature. This groundbreaking procedure is claimed to be the first of its kind in India and the second worldwide.
The patient, who had a history of severe heart disease, previously underwent tricuspid valve replacement surgery. Subsequently, she received an artificial bicaval valve system due to advanced heart failure, a treatment involving valves in both the superior and inferior vena cava. Earlier this year, she developed a complete heart block, necessitating urgent pacemaker implantation.
Placing pacemaker leads through the superior vena cava posed a significant challenge due to the artificial valve, altering the heart's normal anatomy. The medical team utilized a specialized technique, overcoming difficulties in lead negotiation and placement to achieve successful implantation of a conventional pacemaker. This adaptation highlights technological advancements in managing complex cardiac scenarios.
Following the successful intervention, the patient is under regular medical follow-up. This remarkable achievement is considered a significant milestone in advanced cardiac care, potentially guiding future treatments for patients with similar complex anatomical challenges.




