OBJECTIVES: We evaluated the impact of spontaneous intracranial bleeding (ICB) in the donor on transplant coronary vasculopathy using serial intravascular ultrasound examinations. MATERIALS AND METHODS: Between January 1995 and December 2000, 72 recipients underwent cardiac transplantation from donors who had experienced spontaneous ICB (ICB group). Their findings using serial intravascular ultrasound analysis at baseline (within 1 month) and 1 year after transplantation were compared with 90 recipients who had undergone transplantation from trauma donors (trauma group). RESULTS: Compared with the Trauma group, the ICB group showed increased coronary intimal thickness (0.55 +/- 0.33 vs 0.39 +/- 0.3 mm; P = .034), plaque volume (3.84 +/- 2.5 vs 2.28 +/- 1.65 mm(3); P = .015) and plaque burden (7.4 vs 2%) at 1 year after transplantation. CONCLUSIONS: Donor spontaneous ICB is associated with significantly increased coronary vasculopathy.
OBJECTIVES: We evaluated the impact of spontaneous intracranial bleeding (ICB) in the donor on transplant coronary vasculopathy using serial intravascular ultrasound examinations. MATERIALS AND METHODS: Between January 1995 and December 2000, 72 recipients underwent cardiac transplantation from donors who had experienced spontaneous ICB (ICB group). Their findings using serial intravascular ultrasound analysis at baseline (within 1 month) and 1 year after transplantation were compared with 90 recipients who had undergone transplantation from trauma donors (trauma group). RESULTS: Compared with the Trauma group, the ICB group showed increased coronary intimal thickness (0.55 +/- 0.33 vs 0.39 +/- 0.3 mm; P = .034), plaque volume (3.84 +/- 2.5 vs 2.28 +/- 1.65 mm(3); P = .015) and plaque burden (7.4 vs 2%) at 1 year after transplantation. CONCLUSIONS:Donor spontaneous ICB is associated with significantly increased coronary vasculopathy.
Authors: Yaron D Barac; Oliver K Jawitz; Jacob Klapper; Jacob Schroder; Mani A Daneshmand; Chet Patel; Matt G Hartwig; Nancy K Sweitzer; Carmelo A Milano Journal: J Am Heart Assoc Date: 2019-08-30 Impact factor: 5.501