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Fig. 1 | BMC Anesthesiology

Fig. 1

From: Cardiac power parameters during hypovolemia, induced by the lower body negative pressure technique, in healthy volunteers

Fig. 1

Illustration of setup and cardiac power calculation. Top image depicts the setup with the GE Vingmed SD-100 Doppler monitor (A), the Finometer blood pressure monitor (B), the Dräger Evita 4 ventilator (C) and the in-house LBNP chamber (D). The traces from the suprasternal Doppler flow and the Finometer blood pressure measurement were recorded by in-house software, and used as basis for calculation of a cardiac power trace (PWR) in Matlab

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