Abstract
The pulmonary vascular bed was evaluated following a Blalock-Taussig shunt performed in 36 patients for decreased pulmonary blood flow. The time of follow-up ranged from one to 21 yr after operation. No patients developed severe pulmonary changes in less than 8 yr after institution of the shunt. Ten of 20 patients having a shunt 8 yr or longer developed some degree of pulmonary vascular disease, mainly in the form of intimal fibrosis. This was severe in 6 of the 20 patients. As the duration of the shunt increased, so did the incidence of pulmonary vascular disease.
Original language | English (US) |
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Pages (from-to) | 124-126 |
Number of pages | 3 |
Journal | Unknown Journal |
Volume | 56 |
Issue number | 1 |
DOIs | |
State | Published - 1977 |