He Haiqiang, male, Deputy chief physician of the Department of Anesthesiology, member of the Anesthesiology Branch of Tongren Medical Association, member of Tongren Anesthesia Quality Control Group。He graduated from the Department of Anesthesiology of Zunyi Medical University in July 2008, and studied in the Department of Anesthesiology of the First Affiliated Hospital of Army Military Medical University from April to October 2014. In 2021, as the sixth batch of Guizhou medical talents, he plans to study in the Department of Anesthesiology of the Second Affiliated Hospital of Zhejiang University for one year。 He has been engaged in clinical anesthesia for more than 14 years, focusing on clinical teaching and the ability to handle surgical anesthesia for patients。In 2019, I obtained a new technology to promote: the clinical application of controlled low central venous pressure technology in liver surgery, and published 5 papers in core journals inside and outside the province。Expertise: perioperative blood protection,Lung protection strategies for patients undergoing thoracic surgery,Anesthesia management for cardiac patients undergoing non-cardiac surgery,Physiological regulation of anesthesia in elderly patients,Rescue of critically ill pregnant women and anesthesia management during operation,Treatment of difficult airway and rescue of critically ill patients,Painless and comfortable treatment,Clinical application of ultrasound technique in perioperative period,Including ultrasound-guided nerve block and arteriovenous catheterization,Intraspinal anesthesia,Cardiac ultrasound,Capacity assessment。