Key result
The endothelin system plays a central role in the pathophysiology of pulmonary arterial hypertension and may influence heart rate variability.
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Hypothesis-generating for endothelin effects on heart rate variability in pulmonary arterial hypertension; prospective trials needed before clinical consideration.
rate variability . . .
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A 2005 study studied this question. The endothelin system plays a central role in the pathophysiology of pulmonary arterial hypertension and may influence heart rate variability.
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