Anastomotic pulmonary hypertension after lung transplantation for primary pulmonary hypertension: report of surgical correction.
This report describes a patient who developed pulmonary hypertension 6 years after lung transplantation for primary pulmonary hypertension (PPH). Evaluation with right heart catheterization followed by pulmonary angiography, however, demonstrated that the pulmonary hypertension was secondary to an anastomotic narrowing of the pulmonary artery, rather than a recurrence of her PPH. Vascular complications of lung transplantation should be considered in patients who experience exertional dyspnea after lung transplantation. The suggestion of pulmonary hypertension on echocardiography should prompt further evaluation, including meticulous hemodynamic measurements.
Soriano
C M
CM
Department of Medicine, University of Maryland School of Medicine, Baltimore, USA.
Gaine
S P
SP
Conte
J V
JV
Fairman
R P
RP
White
C
C
Rubin
L J
LJ
D003251:Constriction, Pathologic; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery*; D016040:Lung Transplantation; D008875:Middle Aged; D011183:Postoperative Complications; D011651:Pulmonary Artery / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography