Results 51 to 60 of about 575,684 (277)

Influence of the myocardial bridging phenomenon on the myocardial structure and the coronary arteries wall structure changes [PDF]

Vojnosanitetski Pregled, 2006
Background/Aim. Our research was performed to evaluate the influences of the myocardial bridging of coronary arteries on the myocardial and coronary arteries wall structure changes, that could be a reason for multiple heart malfunctions. Methods.
Tomanović-Koković Jelena, Teofilovski-Parapid Gordana, Oklobdžija Mirjana, Kanjuh Vladimir, Kovačević Slobodan, Parapid Biljana, Koković Vladimir   +6 more
doaj   +1 more source

Myocardial Bridge of the Left Anterior Descending Artery Causing Pseudo-Wellens’ Syndrome: A Report of Two Cases

Clinical Practice and Cases in Emergency Medicine, 2023
Introduction: Wellens’ syndrome represents an important, at times overlooked, spectrum of left anterior descending (LAD) coronary artery occlusion, spontaneous reperfusion, and impending reocclusion.
Debayan Guha, Franz C. Mendoza-Garcia, Kathryn M. Millen, Joseph Offenbacher, Nicholus M. Warstadt   +4 more
doaj   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Wearable cardioverter-defibrillator as bridging to ICD in pediatric hypertrophic cardiomyopathy with myocardial bridging – a case report

BMC Pediatrics, 2020
Background There is only limited experience with wearable cardioverter-defibrillators (WCD) in pediatric patients. We report on the successful application of a WCD in an adolescent patient with hypertrophic cardiomyopathy and myocardial bridging.
Stefan Kurath-Koller, Hannes Sallmon, Daniel Scherr, Egbert Bisping, Ante Burmas, Igor Knez, Martin Koestenberger   +6 more
doaj   +1 more source

Bridging the Gap in a Rare Cause of Angina

European Cardiology Review, 2021
Myocardial bridging occurs when coronary arteries run intramurally. Episodes of tachycardia can cause a dynamic obstruction that extends into diastole, compromising coronary filling time, and subsequently leading to ischaemia. Myocardial ischaemia, acute
Sumanth Khadke, Jovana Vidovic, Vinod Patel   +2 more
doaj   +1 more source

PEAR1 Promotes Glucose Metabolism Reprogramming in Sepsis‐Associated Acute Lung Injury via AARS1‐Mediated HIF‐1α Lactylation

Advanced Science, EarlyView.
This study revealed that a PEAR1/HIF‐1α/ glycolysis/lactate/H3K18la positive feedback loop in PMVECs that drives the development of S‐ALI. Mechanistically, PEAR1 mediates the binding of HIF‐1α to AARS1, leading to the lactylation of HIF‐1α, the primary lactylation site of which is K172.
Shuai Li, Zongqing Lu, Pu Fang, Qingqing Pang, Xianghui Wu, Bo Wang, Min Liang, Jingjing Pan, Haobo Kong, Haijian Cai, Juanjuan Li, Jiaying Kang, Dongsheng Wang, Dunling Xia, Mengmeng Xu, Qinghai You   +15 more
wiley   +1 more source

scTIDE: Deciphering Critical Transitions Through Cell‐Perturbed Manifold Graphs and Optimal Transport Conditional Flow Matching

Advanced Science, EarlyView.
scTIDE identifies single‐cell tipping points by combining manifold‐based graph representations with optimal‐transport conditional flow matching, which preserves intrinsic topology and models distributional dynamics. It supports critical‐transition detection at individual‐cell resolution, prediction of unseen cells, and dimensionality reduction and ...
Jiayuan Zhong, Bowen Niu, Yongbo Yu, Shiyang Nie, Xuerong Gu, Pei Chen, Rui Liu   +6 more
wiley   +1 more source

Q50, an Iron-Chelating and Zinc-Complexing Agent, Improves Cardiac Function in Rat Models of Ischemia/Reperfusion-Induced Myocardial Injury [PDF]

, 2013
Background: Reperfusion of ischemic myocardium may contribute to substantial cardiac tissue damage, but the addition of iron chelators, zinc or zinc complexes has been shown to prevent heart from reperfusion injury.
Faragó, Nóra, Hirschberg Kristóf, Korkmaz S, Merkely Béla Péter, Radovits, Tamás, Hirschberg, Kristóf, Barnucz E, Karck Matthias, Szabó Gábor, Fábián Gabriella, Gyuris Márió, Puskás László G., Loganathan Sivakkanan, Radovits Tamás, Weymann Alexander, Szabó, Csaba, Fábián, Gabriella, Loganathan, Sivakkanan, Karck, Matthias, Merkely, Béla, Kanizsai Iván, Faragó Nóra, Hegedűs Péter, Korkmaz, Sevil, Li Shiliang, Hegedűs, Péter, Gyuris, Márió, Szabó Csaba, Zubarevich Alina, Li, Shiliang, Puskás, László G., Korkmaz Sevil, Ózsvári, Béla, Zubarevich, Alina, Weymann, Alexander, Li S, Merkely Béla, Barnucz, Enikő, Puskás László, Kanizsai, Iván, Szabó, Gábor, Barnucz Enikő, Loganathan S, Ózsvári Béla   +43 more
core   +2 more sources

Measurement of fractional flow reserve in a patient with combined myocardial bridging and coronary fixed stenosis [PDF]

, 2012
A segment of coronary arteries traveling through the myocardium is known as myocardial bridging. Several reports have shown reduced fractional flow reserve (FFR) associated with myocardial bridging.
Ishibashi, Ken, Kurisu, Satoshi, Kihara, Yasuki, Nishioka, Kenji, Iwasaki, Toshitaka, Dohi, Yoshihiro, Mitsuba, Naoya   +6 more
core   +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