Volume 68, Issue 2, Pages 162-165 (August 1975) Cardiac Valve Replacement with the Stabilized Glutaraldehyde Porcine Aortic Valve: Indications, Operative Results, and Followup Lawrence H. Cohn, M.D., F.C.C.P., John J. Lambert, M.D., Aldo R. Castaneda, M.D., F.C.C.P., John J. Collins, M.D., F.C.C.P. CHEST Volume 68, Issue 2, Pages 162-165 (August 1975) DOI: 10.1378/chest.68.2.162 Copyright © 1975 The American College of Chest Physicians Terms and Conditions
FIGURE 1A Current Hancock porcine aortic valve. Porcine aortic valve is mounted on flexible Dacron-covered titanium stent. CHEST 1975 68, 162-165DOI: (10.1378/chest.68.2.162) Copyright © 1975 The American College of Chest Physicians Terms and Conditions
FIGURE 1B Hancock atrioventricular valve. Porcine aortic valve is also mounted on flexible stent. Differences in sewing rings between aortic and atrioventricular valve are noted. CHEST 1975 68, 162-165DOI: (10.1378/chest.68.2.162) Copyright © 1975 The American College of Chest Physicians Terms and Conditions
FIGURE 2 Life table analysis of 49 patients with atrioventricular valve replacement (44-MVR, 5 M, T.) followed for 33 months. CHEST 1975 68, 162-165DOI: (10.1378/chest.68.2.162) Copyright © 1975 The American College of Chest Physicians Terms and Conditions