Heart tumors in Puerto Rico de novo atrial fibrillation as clinical presentation in a subgroup of patients.

Objective: Primary cardiac tumors are rare neoplasms in humans, of which the most common is the atrial Myxoma. The objective of this study was to find the incidence of these tumors at the Heart Center of Puerto Rico and the Caribbean.

Methods: This study was approved by the Institutional Review Board of the Medical Sciences Campus University of Puerto Rico to review the records at the Heart Center of patients with heart tumors in the last 14 years.

Basiliximab and heart transplantation in Hispanics: the experience in Puerto Rico.

Background: Induction immunotherapy in addition to standard triple therapy at the time of cardiac transplantation with cytolytic antibodies has been used in recipients with pre transplant renal impairment, and to prevent rejection. Recently, anti-interlukin-2 receptor monoclonal antibodies have been used for these purposes. A retrospective study of 58 heart transplant recipients was conducted to assess the effect of basiliximab, a chimeric anti-interlukin-2 receptor monoclonal antibody on biopsy proven acute rejection, serum creatinine, creatinine clearance, hospitalizations due to infection and mortality one year after transplantation.