We evaluated whether simultaneous compression ventilation CPR (SCV-CPR) with high airway pressure improved cerebral (CBF) and myocardial (MBF) blood flow compared to conventional CPR (CON-CPR) in an ...
When you breathe, a certain fraction of your air enters the lungs and blood flows through the capillaries. When this ratio is above or below 0.8, you may have ventilation/perfusion (V/Q) mismatch. A V ...
Hypoxemia is defined as a condition where arterial oxygen tension or partial pressure of oxygen (PaO2) is below the normal value, which is typically between 80 and 100 mmHg. Alveolar ventilation is ...