Worldwide thoracic organ transplantation: a report from the UNOS/ISHLT International Registry for Thoracic Organ Transplantation.

Based on data reported to the UNOS/ISHLT International Registry for Thoracic Organ Transplantation, we showed that: 1. The number of heart transplant operations performed in the United States has decreased by 164 procedures between 1998 (2,346) and 1999 (2,182). The number of lung transplants increased by 13 in 1999 to 877.

Worldwide thoracic organ transplantation: a report from the UNOS/ISHLT International Registry for Thoracic Organ Transplantation.

1. The number of heart transplant operations performed in the US has increased by 51 procedures between 1997 (2,294) and 1998 (2,345). The number of lung transplants decreased by 67 in 1998 (862).

Worldwide thoracic organ transplantation: a report from the UNOS/ISHLT International Registry for Thoracic Organ Transplantation.

1. The number of heart transplant operations performed in the US decreased by 52 procedures between 1996 (2,344) and 1997 (2,292). The number of lung transplants increased by 118 in 1997 (928).

Determinants of waiting time for heart transplants in the United States.

Background: Reports have been published on factors affecting the variations in waiting times for kidney and liver transplant candidates who have been registered on the United Network for Organ Sharing's waiting list. This study reports on determinants of waiting time differences that occur in the eleven UNOS regions for heart transplant candidates.

Methods: Retrospective analysis of 11,345 primary heart waiting-list registrations and 15,868 cadaveric donors, from whom 7,043 hearts were recovered and transplanted for the years 1994-96.