大连大学附属中山医院循环四科现有开放床位40张，医护人员22人，其中医疗组8人、护理组14人。医疗组主任医师2人、副主任医师3人、主治医师3人，均为研究生以上学历，其中博士学历1人。

年收治各类心血管疾病患者1800余人次，主要诊疗病种包括冠心病、高血压病、心律失常、心衰、心肌心包疾病及瓣膜病等。科室以心血管介入诊疗术为主要发展方向，主要开展冠心病冠状动脉介入治疗术。成功开展无保护左主干病变、慢性闭塞病变、多支冠状动脉病变、分叉病变、支架内再狭窄病变、桥血管病变等复杂高难病变冠脉介入治疗。近两年开展的新技术有：血管内超声检查术，冠状状动脉斑块旋磨术等。建立了规范的冠脉介入治疗术后随诊制度及成熟的术后随诊流程，介入术后1年随诊率>95%。

建科以来全天候开展急性心肌梗死急性冠状动脉介入治疗，在此基础上通过胸痛中心建设建立了规范的急性心肌梗死救治流程，急性心肌梗死患者救治时间及救治成功率达国内先进水平。

承担大连大学本科生理论教学、实习带教任务以及大连大学和大连医科大学硕士研究生培训任任务。完成市卫计委科研项目5项，参与“十二五”国家科技支撑计划项目2项，科室成员共发表学术论文50余篇，其中SCI期刊论文5篇、SCI期刊摘要4篇。

专家出诊时间

谢莲娜主任医师：周一上午8：00-11：30；周三上午8：00-11：30

姜春玲副主任医师：周二下午13：30-17：00；周四下午13：30-17：00

魏显敬副主任医师：周一下午13：30-17：00

解泽宙副主任医师：周五下午13：30-17：00

贾圣英副主任医师：周三下午13：30-17：00

The Fourth department of Cardiology Introduction

The Fourth Department of Cardiology was founded in January, 2010. The department has 40 beds and 22 medical staff in total, including a medical team with 8 members, and a nursing team with 14 members. The medical team consists of one chief physician, two associate chief physicians, four attending physicians, and two residents, all with postgraduate degrees (including one with a doctoral degree).

The department receives and treats more than 1,800 patients with various cardiovascular diseases annually. Major diseases diagnosed and treated include coronary heart disease (CHD), hypertension, arrhythmia, heart failure, myocardium and pericardium diseases, and valvular heart diseases. The department has focused on percutaneous coronary intervention (PCI) for CHD as its major direction, and performs PCI for complex and high-risk coronary lesion (such as unprotected left main coronary artery lesion, chronic coronary occlusion lesion, multi-vessel coronary lesion, bifurcation lesion, intracoronary stent restenosis lesion, etc) expertly. The department has implemented new medical techniques including intravascular ultrasound examination, coronary rotational atherectomy, etc. Besides, the department has established a postoperative follow-up system for PCI patients, and a mature procedure for postoperative follow-up. The average postoperative follow-up rate within a year after PCI is more than 95%.

Since its foundation, the department has put major efforts to the development and application of primary PCI of acute myocardial infarction (AMI). Based on its efforts, Chest Pain Center has been founded in May 2017, which has been certified by Headquarter China Chest Pain Centers in June 2018. The formation of the Chest Pain Center has pushed the establishment of the standard treatment procedure for AMI, which largely shortens the treatment delay of AMI patients and improves the rescue survival rate.

In addition to its medical duties, the department is also responsible for theory teaching and clinical teaching of undergraduate medical students from the Dalian University, as well as postgraduate training for graduate students from the Dalian University and the Dalian Medical University. The department has completed 5 research projects of the Health and Family Planning Commission of Dalian Municipality, and has participated in 2 projects supported by the “12th Five-Year” National Key Technology R&D Program of China. Members of the department have published more than 20 peer-reviewed academic papers, including 5 journal papers and 4 journal abstracts indexed by SCI.

Specialist Appointment Hours:

Lianna Xie, M.D., Chief Physician: Mon. & Wed. 8:00am—11:30am

Chunling Jiang, Associate Chief Physician: Tue. & Thur. 1:30pm—5:00pm

Xianjing Wei, Associate Chief Physician: Mon. 1:30pm—5:00pm

Zhezhou Xie, Associate Chief Physician: Fri. 1:30pm—5:00pm

Shengying Jia, Associate Chief Physician: Wed. 1:30pm—5:00pm

（修订时间：2022-02-10）