Results 71 to 80 of about 108,555 (300)

Stress native T1 and native T2 mapping compared to myocardial perfusion reserve in long-term follow-up of severe Covid-19

Scientific Reports, 2023
Severe Covid-19 may cause a cascade of cardiovascular complications beyond viral pneumonia. The severe inflammation may affect the microcirculation which can be assessed by cardiovascular magnetic resonance (CMR) imaging using quantitative perfusion ...
Jannike Nickander, Rebecka Steffen Johansson, Klara Lodin, Anton Wahrby, Daniel Loewenstein, Judith Bruchfeld, Michael Runold, Hui Xue, Peter Kellman, Henrik Engblom   +9 more
doaj   +1 more source

The multi-modality cardiac imaging approach to the Athlete's heart: an expert consensus of the European Association of Cardiovascular Imaging [PDF]

, 2015
The term 'athlete's heart' refers to a clinical picture characterized by a slow heart rate and enlargement of the heart. A multi-modality imaging approach to the athlete's heart aims to differentiate physiological changes due to intensive training in the
Abergel, Abhayaratna, Andersson, Angell, Bartram, Basavarajaiah, Blair, Bossone, Bruder, Caso, Chandra, Corrado, Corrado, D'Andrea, D'Andrea, D'Andrea, D'Andrea, D'Andrea, D'Andrea, D'Andrea, Di Paolo, Douglas, Estorch, Fagard, Fagard, Florescu, Gabrielli, Galderisi, Galderisi, Garber, George, Gilbert, Goldhammer, Grothues, Hauser, Hildick-Smith, Kalliokoski, Kim, Knutsen, La Gerche, La Gerche, Ljungqvist, Mahrholdt, Makan, Maron, Maron, Maron, Maron, Maron, Matsumura, Matsuo, Montgomery, Moon, Moon, Morganroth, Mousavi, Nagueh, Nottin, O'Hanlon, Pattynama, Payne, Pelliccia, Pelliccia, Petersen, Pluim, Prakken, Rehr, Richand, Rickers, Rudski, Saghir, Scharf, Scharhag, Schwartz, Semelka, Sen-Chowdhry, Sen-Chowdhry, Severino, Sharma, Shave, Shave, Spirito, Steinvil, Teramoto, Terry, Thomas, Urhausen, Vinereanu, Whyte, Wolfe, Zeppilli, Zoncu   +91 more
core   +4 more sources

Imaging of myocardial perfusion with magnetic resonance [PDF]

Journal of Magnetic Resonance Imaging, 2004
AbstractCoronary artery disease (CAD) is currently the leading cause of death in developed nations. Reflecting the complexity of cardiac function and morphology, noninvasive diagnosis of CAD represents a major challenge for medical imaging. Although coronary artery stenoses can be depicted with magnetic resonance (MR) and computed tomography (CT ...
Peter Hunold, M. Jochims, Jörg F. Debatin, Jörg Barkhausen   +3 more
openaire   +3 more sources

Potentiating Cerebral Perfusion Normalizes Glymphatic Dynamics in Systemic Inflammation

Advanced Science, EarlyView.
LPS‐induced systemic inflammation increases glymphatic influx but delays cervical lymphatic drainage, accompanied by AQP4 depolarization and impaired glymphatic clearance. Enhancing cerebral blood flow via the inotropic agent levosimendan effectively restored AQP4 polarization, improving glymphatic flux and amyloid‐β clearance.
Ruoyu Zhao, Bin Sun, Pengju Wei, Yingying Sun, Qianyan He, Kejia Zhang, Jun Lu, Shoujun Zhu, Yi Yang, Zhenni Guo   +9 more
wiley   +1 more source

The Value of Cardiovascular Magnetic Resonance Myocardial Perfusion Imaging Combined with CT Fractional Flow Reserve in Predicting Cardiovascular Adverse Events in Obstructive Coronary Heart Disease

Guoji laonian yixue zazhi
Objective To analyze the predictive value of cardiovascular magnetic resonance (CMR) myocardial perfusion imaging combined with CT fractional flow reserve(CT-FFR) parameters in predicting cardiovascular adverse events in obstructive coronary heart ...
Jianchang Zhou, Liping Ji, Zhihong Meng, Fan Zhang, Yujia Cao, Wenhui Li   +5 more
doaj   +1 more source

Perfusion Computed Tomography for the Assessment of Myocardial Viability — a Case Series

Journal of Interdisciplinary Medicine, 2016
Myocardial viability plays an important role in preventing the development of left ventricular remodeling following an acute myocardial infarction. A preserved viability in the infarcted area has been demonstrated to be associated with a lower amplitude ...
Morariu Mirabela, Opincariu Diana, Stănescu Alexandra   +2 more
doaj   +1 more source

The impact of diabetes on the relationship of coronary artery disease and outcome: a study using multimodality imaging

Cardiovascular Diabetology, 2023
Background Patients with prediabetes or diabetes are at increased risk of developing cardiovascular disease and adverse outcomes. First-line coronary computed tomography angiography (CTA) followed by selective use of positron emission tomography (PET ...
Matias Mäenpää, Iida Kujala, Esa Harjulahti, Iida Stenström, Wail Nammas, Juhani Knuuti, Antti Saraste, Teemu Maaniitty   +7 more
doaj   +1 more source

Biomarkers of Inflammation and Fibrosis in Kawasaki Disease Patients Years After Initial Presentation With Low Ejection Fraction. [PDF]

, 2020
Background Coronary artery aneurysms and myocarditis are well-recognized complications of Kawasaki disease (KD) but no systematic evaluation of the consequences of myocarditis has been performed in the subset presenting with low ejection fraction (EF ...
Burns, Jane C, He, Feng, Hoshino, Shinsuke, Jain, Sonia, Shimizu, Chisato, Tremoulet, Adriana H   +5 more
core  

Low-energy shock wave for enhancing recruitment of endothelial progenitor cells: a new modality to increase efficacy of cell therapy in chronic hind limb ischemia [PDF]

, 2006
Background— Stem and progenitor cell therapy is a novel approach to improve neovascularization and function of ischemic tissue. Enhanced tissue expression of chemoattractant factors such as stromal cell–derived factor 1 and vascular endothelial growth ...
Aicher, A, Dimmeler, S, Heeschen, C, Sasaki, K, Urbich, C, Zeiher, AM   +5 more
core   +1 more source

SIRT6 Lysine‐Demyristoylates ATF2 to Ameliorate Vascular Injury via PRKCD/VE‐Cadherin Pathway Regulating Vascular Endothelial Barrier

Advanced Science, EarlyView.
A novel modified SIRT6 variant (dSIRT6) H133Y‐mediated enrichment technique unmasks 15 new human lysine‐myristoylated proteins. Notably, Sirtuin 6 (SIRT6) demyristoylation of activating transcription factor 2 (ATF2) at K296 orchestrates its nucleoplasmic translocation.
Runyang Feng, Zheyan Fang, Shuang Zhao, You‐en Zhang, Na Wu, Zhenyang Guo, Xin Zhong, Bixuan Jiang, Hongfei Xu, Hangnan Hong, Zhentao Zhang, Mukaddas Abdurahman, Xueting Yu, Jilong Geng, Xiansu Nie, Supuya Abuduwahapi, Dong Huang, Gang Zhao, Wenbin Zhang, Hao Lu, Li Shen, Xin Zhao, Zhaoyang Chen, Junjie Guo, Hongchao Zheng, Yue He, Sanwu Wu, Jiayin Peng, Jiawen Song, Xiao Wang, Haomin Li, Yuli Huang, Shengying Qin, Haojie Lu, Xiangdong Wang, Jianguo Zhao, Lei Huang, Yun Zhao, Peng Li, Junbo Ge, Hua Li   +40 more
wiley   +1 more source