Longest survivor of an artificial double heart valve replacement (female)
- Who
- Maryann Kozlowski
- What
- 49:92 year(s):day(s)
- Where
- United States (San Antonio)
- When
- 03 August 2024
The longest survivor of an artificial double heart valve replacement (female) is Maryann Kozlowski (USA, b. 17 July 1954) who received a double valve replacement on 3 December 1974 and has had the valves for 49 years and 92 days, as verified in San Antonio, Texas, USA, on 4 March 2024.
Maryann had the surgery on 3 December 1974.