Fig. 1From: Changes in vital signs during adrenaline administration for hemostasis in intracordal injection: an observational study with a hypothetical design of endotracheal adrenaline administration in cardiopulmonary arrestStudy enrollment. A total of 351 patients underwent intracordal injection under local anesthesia. Patients who did not require adrenaline to stop bleeding were excluded, and 79 patients were studiedBack to article page