Results 21 to 30 of about 185,757 (265)

5′-tiRNA-Cys-GCA regulates VSMC proliferation and phenotypic transition by targeting STAT4 in aortic dissection

Molecular Therapy: Nucleic Acids, 2021
Accumulating evidence shows that tRNA-derived fragments are a novel class of functional small non-coding RNA; however, their roles in aortic dissection (AD) are still unknown.
Tingyu Zong, Yanyan Yang, Xiaotong Lin, Shaoyan Jiang, Hui Zhao, Meixin Liu, Yuanyuan Meng, Yong Li, Liang Zhao, Guozhang Tang, Kun Gong, Zhibin Wang, Tao Yu   +12 more
doaj   +1 more source

A Left Atrial Mitral Valve Chord

JACC: Case Reports, 2020
A 77-year-old patient presented with a mobile structure on the anterior mitral valve leaflet and was diagnosed with endocarditis. Subsequent imaging demonstrated this finding was consistent with a left atrial mitral valve chord.
Philippe B. Bertrand, MD, PhD, Timothy W. Churchill, MD, Jonathan J. Passeri, MD   +2 more
doaj   +1 more source

Focused Cardiac Ultrasound

Global Heart, 2013
The use of point-of-care ultrasound of the heart is becoming more widespread. A variety of users have joined traditional users of cardiac ultrasound, cardiologists, and are imaging their patients in real time at the point of care. Patients with undifferentiated shock, hypotension, chest pain, or dyspnea are ideal candidates for focused cardiac ...
Andrus, Phillip, Dean, Anthony
openaire   +3 more sources

Ultrasound in cardiac trauma

Journal of Critical Care, 2017
In the perioperative period, the emergency department or the intensive care unit accurate assessment of variable chest pain requires meticulous knowledge, diagnostic skills, and suitable usage of various diagnostic modalities. In addition, in polytrauma patients, cardiac injury including aortic dissection, pulmonary embolism, acute myocardial ...
Saranteas, T., Mavrogenis, A.F., Mandila, C., Poularas, J., Panou, F.   +4 more
openaire   +3 more sources

Cardiovascular Indicators of Systemic Circulation and Acute Mountain Sickness: An Observational Cohort Study

Frontiers in Physiology, 2021
Background: Acute high-altitude (HA) exposure results in blood pressure (BP) and cardiac function variations in most subjects, some of whom suffer from acute mountain sickness (AMS).
Renzheng Chen, Renzheng Chen, Mengjia Sun, Mengjia Sun, Jie Yang, Jie Yang, Chuan Liu, Chuan Liu, Jihang Zhang, Jihang Zhang, Jingbin Ke, Jingbin Ke, Yuhan Deng, Yuhan Deng, Chunyan He, Chunyan He, Yuanqi Yang, Yuanqi Yang, Ran Cheng, Ran Cheng, Fangzhengyuan Yuan, Fangzhengyuan Yuan, Hu Tan, Hu Tan, Xubin Gao, Xubin Gao, Lan Huang, Lan Huang   +27 more
doaj   +1 more source

Noninvasive Cardiac Imaging in Formerly Preeclamptic Women for Early Detection of Subclinical Myocardial Abnormalities: A 2022 Update

Biomolecules, 2022
Preeclampsia is a maternal hypertensive disease, complicating 2–8% of all pregnancies. It has been linked to a 2–7-fold increased risk for the development of cardiovascular disease, including heart failure, later in life.
Yentl Brandt, Chahinda Ghossein-Doha, Suzanne C. Gerretsen, Marc E. A. Spaanderman, M. Eline Kooi   +4 more
doaj   +1 more source

RETRACTED ARTICLE: Assessment of fetal intraventricular diastolic fluid dynamics using ultrasound vector flow mapping

BMC Cardiovascular Disorders, 2023
Objective The purpose of this study was to investigate the feasibility of visualizing and quantifying the normal pattern of vortex formation in the left ventricle (LV) and right ventricle (RV) of the fetal heart during diastole using vector flow mapping (
Qinglan Shu, Yi Wang, Xinyi Lin, Shenghua Xie, Zhengyang Wang, Sijia Wang, Lixue Yin   +6 more
doaj   +1 more source

Myocardial Edema: A Rare but Specific Manifestation of Neonatal Capillary Leak Syndrome

Diagnostics, 2023
Capillary leak syndrome (CLS) is a rare, potentially life-threatening systemic disease with a mortality rate of more than 30%. Its major clinical manifestation and diagnostic basis are systemic hyperedema. However, we lack knowledge about the presence of
Jing Liu, Yue-Qiao Gao
doaj   +1 more source

Echocardiography and Focused Cardiac Ultrasound [PDF]

Pediatric Critical Care Medicine, 2016
Objectives: The following review will describe the use of focused cardiac ultrasound performed by noncardiologists and its role as an acute hemodynamic monitoring tool in pediatric cardiac critical care. Data Source: MEDLINE and PubMed. Conclusion:
Darren, Klugman, John T, Berger
openaire   +2 more sources

A wearable cardiac ultrasound imager

Nature, 2023
AbstractContinuous imaging of cardiac functions is highly desirable for the assessment of long-term cardiovascular health, detection of acute cardiac dysfunction and clinical management of critically ill or surgical patients1–4. However, conventional non-invasive approaches to image the cardiac function cannot provide continuous measurements owing to ...
Hongjie Hu, Hao Huang, Mohan Li, Xiaoxiang Gao, Lu Yin, Ruixiang Qi, Ray S. Wu, Xiangjun Chen, Yuxiang Ma, Keren Shi, Chenghai Li, Timothy M. Maus, Brady Huang, Chengchangfeng Lu, Muyang Lin, Sai Zhou, Zhiyuan Lou, Yue Gu, Yimu Chen, Yusheng Lei, Xinyu Wang, Ruotao Wang, Wentong Yue, Xinyi Yang, Yizhou Bian, Jing Mu, Geonho Park, Shu Xiang, Shengqiang Cai, Paul W. Corey, Joseph Wang, Sheng Xu   +31 more
openaire   +4 more sources