Li-Zhong Sun
Capital Medical University
Internal medicineRadiologyElephant trunksSurgeryCardiologyRetrospective cohort studyDissection (medical)AneurysmAortic aneurysmParaplegiaAscending aortaCardiopulmonary bypassAortaAortic dissectionMarfan syndromeDescending aortaAortic archAnesthesiaMedicine
243Publications
24H-index
1,945Citations
Publications 207
Newest
#2Rui-Dong Qi (Capital Medical University)H-Index: 7
Last. Jun-Ming ZhuH-Index: 18
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#1Xin Xi (Capital Medical University)
#2Yu Chen (Capital Medical University)H-Index: 5
Last. Li-Zhong Sun (Capital Medical University)H-Index: 24
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BACKGROUND Although obstructive sleep apnoea (OSA) is prevalent among patients with aortic dissection, its prognostic impact is not yet determined in patients undergoing major vascular surgery. We aimed to investigate the association of OSA with hypoxaemia and with prolonged intensive care unit (ICU) stay after type A aortic dissection (TAAD) repair. METHODS This retrospective study continuously enrolled 83 patients who underwent TAAD repair from January 1 to December 31, 2018. OSA was diagnosed...
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#1Fucheng Xiao (Capital Medical University)
#2Wei-Guo Ma (Capital Medical University)H-Index: 19
Last. Li-Zhong Sun (Capital Medical University)H-Index: 24
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Objectives null Data are scarce and mixed regarding the impact of preoperative dual antiplatelet therapy (DAPT) on the surgical outcomes of acute type A aortic dissection (ATAAD). We seek to evaluate the impact of DAPT on bleeding-related events and early- and mid-term mortality after total arch replacement and frozen elephant trunk in such patients. null Methods null This study comprised 48 ATAAD patients on preoperative DAPT and 418 without DAPT (the whole series, i.e. unmatched cohort), from ...
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#1Jinzhang Li (Capital Medical University)
#2Lei Li (Capital Medical University)H-Index: 3
Last. Hongjia Zhang (Capital Medical University)H-Index: 13
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Background: It is unclear whether the total arch replacement (TAR) combined with frozen elephant trunk (FET) implantation and hybrid debranching surgery have a difference in the prognosis of patients with type A acute aortic syndrome (AAS). We attempted to compare the short-term and long-term prognosis of total arch replacement (TAR) combined with frozen elephant trunk (FET) implantation and hybrid debranching surgery in patients with type A acute aortic syndrome (AAS). Methods: From January 201...
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#1Cheng-Nan Li (Capital Medical University)H-Index: 6
#2Yipeng Ge (Capital Medical University)H-Index: 4
Last. Li-Zhong Sun (Capital Medical University)H-Index: 24
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AIM To evaluate the effect of packed red blood cells (pRBCs), fresh frozen plasma (FFP), and platelet concentrate (PC) transfusions on acute kidney injury (AKI) in patients with acute Stanford type A aortic dissection (ATAAD) with total arch replacement (TAR). METHOD From December 2015 to October 2017, 421 consecutive patients with ATAAD undergoing TAR were included in the study. The clinical data of the patients and the amount of pRBCs, FFP, and PC were collected. Acute kidney injury was define...
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Infectious aortitis (IA) is a rare and life-threatening cardiovascular disease. Early diagnosis and timely intervention are crucial for reducing mortality associated with mycotic aortic aneurysms (MAAs); however, early diagnosis is challenging due to the nonspecific symptoms. Some cases are diagnosed at an advanced stage or after developing complications, such as rupture or aortic fistula. Current state-of-the-art imaging modalities-including computed tomography (CT), magnetic resonance imaging ...
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#1Qing Li (Capital Medical University)H-Index: 4
#2Wei-Guo Ma (Capital Medical University)H-Index: 19
Last. Li-Zhong Sun (Capital Medical University)H-Index: 24
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4 CitationsSource
#1Taoshuai Liu (Capital Medical University)H-Index: 2
#2Yuwei Fu (PKU: Peking University)
Last. Hongjia Zhang (Capital Medical University)H-Index: 13
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BACKGROUND Aortic arch surgery and obesity are both related to the risk of acute kidney injury. Our hypothesis was that the risk of postoperative acute kidney injury increases as body mass index increases in patients undergoing urgent aortic total arch replacement surgery for acute DeBakey Type I aortic dissection. METHODS We conducted a retrospective cohort study in Beijing Anzhen Hospital from December 2015 to April 2017. All patients receiving urgent aortic total arch replacement surgery with...
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#1Chen-Han Zhang (Capital Medical University)H-Index: 1
#2Wei-Guo Ma (Capital Medical University)H-Index: 19
Last. Li-Zhong Sun (Capital Medical University)H-Index: 24
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OBJECTIVES: We seek to report our management protocol and early outcomes of acute type A aortic dissection (ATAAD) repair during the early phase of coronavirus disease 2019 (COVID-19). METHODS: From January 23 to April 30, 2020, we performed ATAAD repair for 33 patients, including three with pregnancy-related TAADs. Confirmation of COVID-19 depended on the results of two nucleic acid tests and pulmonary computed tomography scan. Based on testing results and hemodynamic stability, patients were t...
3 CitationsSource
#1Maozhou Wang (Capital Medical University)
#2Ruixin Fan (Guangdong General Hospital)H-Index: 7
Last. Hongjia Zhang (Capital Medical University)H-Index: 13
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BACKGROUND To evaluate the early prognosis and management of acute coronary involvement (ACI) in type A aortic dissection (ATAAD) patients without myocardial ischemia (MI). METHODS We conducted a retrospective cohort study on a multicenter database. A total of 931 ATAAD patients without MI underwent thoracic aortic surgery between 2018 and 2019 in the Acute Aortic Syndrome Cooperation Network (AASCN) and were enrolled in our study. Patients were divided into two groups: ACI group and non-ACI gro...
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