In these situations, the waveform may show ... Intra-aortic balloon pump; LMCA: Left main coronary artery; LV: Left ventricular; MAP: Mean arterial pressure; TTI: Tension Time Index.

Mean arterial pressure is the average pressure ... MAP cannot be determined from a single point on IABP waveform. There is a paucity of research involving PP changes in neonates.