[The significance of vascular tone in chronic pulmonary hypertension, especially mitral stenosis, and its modification].
D006801:Humans; D006973:Hypertension / Q000502:physiology*; D006976:Hypertension, Pulmonary; D008168:Lung; D008946:Mitral Valve Stenosis / Q000628:therapy*
HYPERTENSION/physiology; MITRAL STENOSIS/therapy