The Ultimate Guide To diaphragm pump là gì
The phrenic nerve originates through the cervical spinal roots C3, C4, and C5, and it's important for initiating the breathing approach. This nerve serves both equally motor capabilities for diaphragm contraction and sensory features for the pericardium and mediastinal pleura, such as the phrenic nerves.Positioned between the crura in the diaphragm