Denise Hetherington

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Metoprolol (200 mg daily) and propranolol (160 mg daily) were each given for one week to 11 normal subjects. The order of administration was randomized and not known to us during the study. Each period of treatment with active drug was followed by one week during which placebo tablets were taken. M-mode echocardiograms and blood pressure were recorded(More)
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