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Mouse Heterotopic Cervical Cardiac Transplantation Utilizing Vascular Cuffs
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Cerebrovascular disease as a complication of cardiac transplantation

Robert Belvís1, Joan Martí-Fàbregas, Dolores Cocho

  • 1Stroke Unit of the Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain. rbelvis@hsp.santpau.es

Cerebrovascular Diseases (Basel, Switzerland)
|February 26, 2005
PubMed

Insights

Cerebrovascular diseases (CVD) affect 7% of patients post-cardiac transplantation (CTX), often occurring late. A history of CVD significantly increases the risk of post-transplant stroke.

Area of Science:

  • Cardiology
  • Neurology
  • Transplantation Medicine

Background:

  • Cardiac transplantation (CTX) is a life-saving procedure.
  • Cerebrovascular diseases (CVD) are potential complications following CTX.
  • Understanding CVD post-CTX is crucial for patient management.

Purpose of the Study:

  • To determine the incidence of CVD after cardiac transplantation.
  • To identify risk factors, clinical presentations, and etiological subtypes of CVD post-CTX.
  • To assess the impact of prior CVD on post-transplant outcomes.

Main Methods:

  • Retrospective review of 314 cardiac transplant recipients (1984-2002).
  • Assessment of demographic data, vascular risk factors, and surgical details.
  • Classification of ischemic stroke (IS) using Oxfordshire and TOAST criteria; logistic regression and survival analysis.

Main Results:

  • CVD occurred in 7% of patients, with ischemic stroke being the most common (60%).
  • CVD events were predominantly late post-operative (80%).
  • Prior CVD was the sole independent predictor of post-transplant CVD (OR 8.2), increasing 5-year risk from 1.1% to 4.1%.

Conclusions:

  • Cerebrovascular diseases are a significant complication following cardiac transplantation.
  • The majority of CVD events occur late after transplantation.
  • A history of cerebrovascular disease is a critical risk factor for developing CVD post-cardiac transplantation.
Abstract

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