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Results

Surgery categories

The graph below highlights the percentage of patients we see within each category of operations.

February 2007 – September 2013

n=1115

Coronary artery bypass graft (CABG)

CHOMP 34%
STS National 56%

Aortic valve replacement (AVR)

CHOMP 20%
STS National 9%

Mitral valve replacement (MVR)

CHOMP 3%
STS National 2%

Mitral valve repair (MVV)

CHOMP 7%
STS National 3%