No abstract available
Keywords:
pulmonary hypertension; sildenafil; thalassemia.
MeSH terms
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Female
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Humans
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Hypertension, Pulmonary / diagnostic imaging*
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Hypertension, Pulmonary / drug therapy*
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Male
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Piperazines / therapeutic use*
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Sulfones / therapeutic use*
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Thalassemia / diagnostic imaging*
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Thalassemia / drug therapy*
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Ultrasonography
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Vasodilator Agents / therapeutic use*
Substances
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Piperazines
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Sulfones
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Vasodilator Agents