Factors affecting saphenous vein graft patency: clinical and angiographic study in 1402 symptomatic patients operated on between 1977 and 1999 Pallav J Shah, MBBS, MS, MCh, Ian Gordon, MSc, PhD, AStat, John Fuller, MBBS, FRCP (Edin), FRACP, Siven Seevanayagam, MBBS (Hons), FRACS, Alex Rosalion, MBBS, FRACS, James Tatoulis, MBBS, FRACS, Jai S Raman, MB, BS, MMed, FRACS, PhD, Brian F Buxton, MB, MS, FRACS, FRCS, FRCS(C) The Journal of Thoracic and Cardiovascular Surgery Volume 126, Issue 6, Pages 1972-1977 (December 2003) DOI: 10.1016/S0022-5223(03)01276-5
Figure 1 Number of angiograms performed in relation to the time interval after the operation. The Journal of Thoracic and Cardiovascular Surgery 2003 126, 1972-1977DOI: (10.1016/S0022-5223(03)01276-5)
Figure 2 Graft patency at <1 year, 1 to 4 years, 5 to 9 years, and 10 to 14 years after the primary operation. The Journal of Thoracic and Cardiovascular Surgery 2003 126, 1972-1977DOI: (10.1016/S0022-5223(03)01276-5)