Are arterial blood pressure fluctuations buffered or reinforced by respiratory sinus arrhythmia (RSA)? There is still considerable argument about this simple question. recordings of each of these variables, and the phase relations between them were determined by cross-spectral analysis. MAP fluctuations increased after removing heart rate variations buy Zardaverine in both supine and tilted position,… Continue reading Are arterial blood pressure fluctuations buffered or reinforced by respiratory sinus