Fig. 1From: Intravenous calcium as a pressor in a swine model of hypoxic pseudo-pulseless electrical mechanical activity—a preliminary reportNormalized mean arterial pressure tracings are shown for all 37 boluses of calcium. Displayed pressures have been smoothed using a 15-sample windowed average to reduce the ventilation artifact. There are a variety of physiological responses to a bolus of calciumBack to article page