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Background: The effect of mental stress on vascular compliance (VC) has not been examined in a systematic fashion. Nitroglycerin (NTG) increases VC. We evaluated the effect of mental stress and NTG on VC, as measured by oscillometry from arm arterial pressure and vascular volume and normalized for arm volume.Mental Stress Evaluation: We measured systolic blood pressure (SBP), diastolic blood pressure...
Background: Clinical research studies variably report trial results in terms of differences in relative risk, absolute risk, number of patients needed to be treated to prevent one event, and other parameters of clinical efficacy. This study evaluated responses of health care professionals to identical data from one clinical trial when presented in different ways, and measured the likelihood of prescribing...
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