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The effect of lower body negative pressure on cerebral autoregulation in young and elderly healthy volunteers

The aim of the present study is to investigate cerebral vasoreactivity in response to lower body negative pressure in young and elderly healthy men, as a measure of cerebral autoregulatory responsiveness.

RCT to assess In hospital 24 hour observation with telemetry of Syncope patients admitted to the Cardiac Emergency Room

1) To determine if the 24 hour admission with TM can be omitted safely in the setting of CER for patients with low- and intermediate risk syncope (non-inferiority) 2) to determine the health care cost reduction (superiority), 3) additional…