Unexplained systemic hypertension after closure of ductus arteriosus.

@article{Davierwala2002UnexplainedSH,
  title={Unexplained systemic hypertension after closure of ductus arteriosus.},
  author={Piroze M. Davierwala and Nityanand Thakur and Packriswamy Babu and S. Vijaya Kumar Reddy and Pawan Kumar and Raj Gopal Menon and Anil Gangadhar Tendolkar},
  journal={Asian cardiovascular & thoracic annals},
  year={2002},
  volume={10 1},
  pages={
          78-9
        }
}
Immediately after surgical closure of a patent ductus arteriosus, a 12-year-old boy developed severe systemic arterial hypertension refractory to medication. The cause of hypertension could not be found, but it came under control 3 weeks postoperatively with a combination of angiotensin-converting enzyme inhibitor and chlorothiazide. 
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