Results 51 to 60 of about 382,724 (313)

Expanding the phenotype associated with SMARCC2 variants: a fetus with tetralogy of Fallot

BMC Medical Genomics, 2022
Background Coffin-Siris syndrome-8 (CSS8) is a rare autosomal dominant disorder caused by variants in SMARCC2, a core subunit of the chromatin-remodeling complex BRG1-associated factor (BAF).
Hairui Sun, Siyao Zhang, Jingyi Wang, Xiaoxue Zhou, Hongjia Zhang, Huixia Yang, Yihua He   +6 more
doaj   +1 more source

Intracardiac Echocardiography [PDF]

European Journal of Echocardiography, 2001
This article describes currently available intracardiac ultrasound (ICE) technology contrasting it with intravascular ultrasound (IVUS) highlighting their differences. Clinical applications in the electrophysiologic and cardiac catheterization laboratory are discussed and current limitations addressed.
C J, Bruce, P A, Friedman
openaire   +3 more sources

Cardiac Cavity Segmentation in Echocardiography Using Triangle Equation [PDF]

, 2009
In this paper, cardiac cavity segmentation in echocardiography is proposed. The method uses triangle equation algorithms to detect and reconstruct the border. Prior to the application of both algorithms, some preprocessings have to be carried out.
sigit, riyanto
core  

Topically Delivered Treg‐Attracting Microparticle‐Hydrogel Composites Recruit Regulatory T Cells and Limit Cardiac Injury After Severe Ischemia

Advanced Healthcare Materials, EarlyView.
CCL22‐releasing PLGA microparticles (MP) suspended in topically applied hydrogels (HEART) establish a sustained chemokine gradient at the injured myocardium. HEART recruits CCR4+ regulatory T cells, reduces infarct size and graft fibrosis, and improves cardiac function.
Matthew A. Borrelli, Alexis T. Reese, Jordan J. P. Warunek, Betsy Ann Varghese, Canxing Lin, Jeffery J. Baust, Brenda McMahon, Steven R. Little, Hēth R. Turnquist   +8 more
wiley   +1 more source

Programmable Paracrine‐Mimetic Microneedle System for Temporal Regulation of Cardiac Repair

Advanced Science, EarlyView.
Temporal signaling is encoded into a programmable paracrine‐mimetic microneedle patch via tris(2,2'‐bipyridyl)dichlororuthenium(II) hexahydrate/sodium persulfate‐tuned hydrogel microparticles that deliver TGF‐β, IGF‐1, and VEGF over phase‐matched 7‐, 14‐, and 28‐day windows.
Yichen Dai, Pengchong Du, Zhaoyang Wang, Surilige, Rangga Fokta, Renjian Tan, Xiqing Zhao, Shuoyi Zhang, Yuecheng Wang, Yixin Zhang, Ziliang Fu, Rui Gong, Cheng Jiang, Yisheng He, Qiguang Wang, Renke Li, Khoon Lim, Junnan Tang, Xiaolin Cui   +18 more
wiley   +1 more source

Redundant Mitral Valve Simulating an Intracardiac Mass on Transesophageal Echocardiography

, 1994
Cardiac ultrasound is a useful diagnostic modality for the evaluation of cardiac masses and tumors. However, normal cardiac structures and normal variants can mimic masses with both transthoracic echocardiography and transesophageal echocardiography.
BAUERLEIN, E. JOSEPH, HOWARD J. WILLENS, RALPH LEVY, CHAKKO, SIMON, E. JOSEPH BAUERLEIN, WILLENS, HOWARD J, KESSLER, KENNETH M, KENNETH M. KESSLER, LEVY, RALPH, SIMON CHAKKO   +9 more
core   +1 more source

SR‐A3 Promotes USP18‐Mediated deISGylation of STING to Protect Against Myocardial Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
MI/RI is a major clinical challenge with high morbidity and mortality. This study demonstrates that SR‐A3 expression is downregulated in MI/RI, and its deletion exacerbates damage via the USP18/ISG15/STING axis, revealing SR‐A3 as a potential therapeutic target.
Yufei Han, Guolin Miao, Yinqi Zhao, Zhiyong Du, Kaikai Lu, Changqi Xiao, Aiden Xian, Jiaxin Duanmu, Zihao Zhou, Jinxuan Chen, Lianxin Zhang, Chao Zhai, Yitong Xu, Zhaoling Li, Xianqin Shen, Sijing Shi, Jingxuan Chen, Si Mei, Yuan Fang, Liwen Zheng, Ling Zhang, Yuhui Wang, Wei Huang, Erdan Dong, Xunde Xian   +24 more
wiley   +1 more source

A rare case of congenital absence of left atrial appendage diagnosed by multimodal imaging

Science Progress
Congenital absence of the left atrial appendage (LAA) is an exceptionally rare cardiac anomaly. We reported a patient in his 60s with symptomatic persistent atrial fibrillation (AF) and no history of cardiac surgery or other diseases.
Chenyu Wang, Jiancheng Han, Zhaoying Wen, Yihua He, Ying Zhao   +4 more
doaj   +1 more source

Echocardiography in aortic diseases : EAE recommendations for clinical practice

, 2010
Echocardiography plays an important role in the diagnosis and follow-up of aortic diseases. Evaluation of the aorta is a routine part of the standard echocardiographic examination.
Flachskampf, Frank,, Nihoyannopoulos, Petros,, Sicari, Rosa, Erbel, Raimund, Nihoyannopoulos, Petros, Erbel, Raimund,, Vlachopoulos, Charalambos, Antonini-Canterin, Francesco, Zamorano, Jose,, Flachskampf, Frank, Rocchi, Guido,, Sicari, Rosa,, Zamorano, Jose, Antonini-Canterin, Francesco,, Vlachopoulos, Charalambos,, Evangelista, Arturo, Rocchi, Guido, Evangelista, Arturo,, R. Erbel, J. Zamorano, G. Rocchi, A. Evangelista, F. Antonini-Canterin, R. Sicari, O.-A. Breithardt, E. Plonska-Gosciniak, M. Pepi, null null, C. Vlachopoulos, P. Nihoyannopoulos, F. A. Flachskampf, Zamorano J, AntoniniCanterin F, Sicari R, Rocchi G, Erbel R, Evangelista A, Nihoyannopoulos P, Vlachopoulos C, Flachskampf FA   +39 more
core   +1 more source

A Micropeptide Component of the OGDH Complex Modulates ATP Production in the TCA Cycle

Advanced Science, EarlyView.
This study identified a mitochondrial micropeptide encoded by a non‐canonical open reading frame (alt‐ORF) within the CTSB gene. This micropeptide named APPM (ATP production‐promoting micropeptide) is a novel component of the OGDHc complex in the TCA cycle. APPM localizes to the inner mitochondrial membrane and directly binds to OGDH, the E1 subunit of
Xinqiang Yin, Weiyan Qi, Lifen Lin, Huilin Zheng, Guoxiang Zhao, Quan Chen, Guoqiang Shao, Yifan Wu, Jialiang Hu, Hanmei Xu   +9 more
wiley   +1 more source