윤연이 교수
Yoon, Yeoni
서울대학교 · 의학
연구실 소개
윤연이 교수의 연구실은 심장 구조와 기능의 정밀한 평가를 목표로 하며, 특히 심방 기능과 구조적 리모델링에 중점을 두고 있습니다. 특히 심방의 기능 저하와 경직도를 분석함으로써 심방세동 환자의 심장 기능을 객관적으로 평가하고, 이를 바탕으로 조기 진단 및 개인 맞춤형 치료 전략을 모색하고 있습니다. 또한 인공지능 기반 초음파 심장영상 기술의 정교화와 심장磁共振 영상의 임상적 응용을 통해 진단의 정밀도와 재현성을 높이는 데에도 주력하고 있습니다.
연구 현황
연구 성과 추이
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
주요 논문
15Patients with paroxysmal AF have decreased LA reservoir function and increased stiffness, in comparison with that of the control subjects. LA stiffness was significantly related with LA volume indices and reservoir function. LA stiffness can be used for the assessment of LA function in patients with paroxysmal AF.
Artificial intelligence (AI) is evolving in the field of diagnostic medical imaging, including echocardiography. Although the dynamic nature of echocardiography presents challenges beyond those of static images from X-ray, computed tomography, magnetic resonance, and radioisotope imaging, AI has influenced all steps of echocardiography, from image acquisition to automatic measurement and interpretation. Considering that echocardiography often is affected by inter-observer variability and shows a
The evaluation of BMD provides independent and incremental prognostic value for ASCVD in women and thus may improve risk stratification in women.
Cardiac magnetic resonance (CMR) imaging is now widely used in several fields of cardiovascular disease assessment due to recent technical developments. CMR can give physicians information that cannot be found with other imaging modalities. However, there is no guideline which is suitable for Korean people for the use of CMR. Therefore, we have prepared a Korean guideline for the appropriate utilization of CMR to guide Korean physicians, imaging specialists, medical associates and patients to im
The presence of MI detected with late gadolinium-enhanced MR imaging is the strongest multivariable predictor of adverse cardiac events in patients with IFG. Late gadolinium-enhanced MR imaging may help identify a subpopulation of subjects in the prediabetic stage who may benefit from more intensive treatments.
HCM patients showed progressed LA remodeling and dysfunction; the determinant of LA remodeling and dysfunction was LV mass index rather than LV myocardial fibrosis by LGE-magnetic resonance imaging.
Our AI-based approach for automatic LVDF assessment on echocardiography is feasible, potentially enhancing clinical diagnosis and outcome prediction.
We evaluated whether breast arterial calcification (BAC) is associated with the progression of coronary atherosclerosis in asymptomatic women. This retrospective observational cohort study analysed asymptomatic women from the BBC registry. In 126 consecutive women (age, 54.5 ± 7.0 years) who underwent BAC evaluation and repeated coronary computed tomography angiography (CCTA) examinations, the coronary arterial calcification score (CACS) and segment stenosis score (SSS) were evaluated to assess
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