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Henry Souttar

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description Henry Souttar Overview

Henry Souttar was a British surgeon who performed an early operation for mitral stenosis at the London Hospital in 1925. Working through an incision in the left atrial appendage, he used a finger to widen the narrowed mitral valve, an approach now recognized as an early closed mitral valvotomy. Although the procedure was not widely adopted at the time, it anticipated cardiac valve operations that became established decades later.

help Henry Souttar FAQ

What operation did Henry Souttar perform in 1925?

Souttar performed an early closed mitral valvotomy at the London Hospital in 1925. He used a finger introduced through the heart to open a severely narrowed mitral valve.

Why was Souttar's mitral-valve operation not immediately repeated?

The operation was technically successful, but cardiac surgery remained highly controversial and lacked the later support of modern imaging, bypass, and intensive care. Widespread adoption of closed mitral valvotomy came decades later.

What condition was Souttar treating?

He was treating mitral stenosis, a narrowing of the valve between the heart's left atrium and left ventricle. In that era, rheumatic heart disease was a major cause of severe mitral narrowing.

Was Souttar's procedure open-heart surgery?

No, it was a closed operation performed without cardiopulmonary bypass or direct open visualization of the valve. The heart continued beating while Souttar manipulated the valve through an incision.

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