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Table 3 Angina and dyspnoea grading pre- and post-operatively

From: Mid-term outcomes for Endoscopic versus Open Vein Harvest: a case control study

Characteristic

Open Harvesting

(n = 105)

Endoscopic Harvesting

(n = 71)

 

CCS grade

   

   Pre-op

2.1 ± 1.1

2.2 ± 1.0

 

   Post-op

0.2 ± 0.6

0.2 ± 0.7

P = 0.95

 

P < 0.0001

P < 0.0001

 

NYHA grade

   

   Pre-op

1.9 ± 0.8

2.1 ± 0.8

 

   Post-op

0.5 ± 0.9

0.9 ± 0.9

P = 0.0013

 

P < 0.0001

P < 0.0001

 
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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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