cephalic sinus 中文意思是什麼
cephalic sinus
解釋
頭竇-
An increase in extracellular potassium does in fact shift the pacemaker within the sinus node from the cephalic to the caudal portion.
細胞外液鉀的增高確實能使竇房結內的起博點從頭側移向尾側。
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