Results 71 to 80 of about 1,417,297 (301)

Three cases of vasospastic angina following catheter ablation of atrial fibrillation

Journal of Arrhythmia, 2017
Pulmonary vein isolation is an effective treatment for patients with atrial fibrillation (AF).Although vasospastic angina (VSA) is not a common complication after ablation of AF, we report 3 cases of VSA following ablation of persistent AF.
Yoshihiko Kagawa, Eitaro Fujii, Satoshi Fujita, Norikazu Yamada, Masaaki Ito   +4 more
doaj   +1 more source

Automated analysis of atrial late gadolinium enhancement imaging that correlates with endocardial voltage and clinical outcomes: A 2-center study [PDF]

, 2013
This work was supported by the British Heart Foundation PG/10/37/28347, RG/10/11/28457, NIHR Biomedical Research Centre funding, and the ElectroCardioMaths Programme of the Imperial BHF Centre of Research ...
Peters, NS, Petersen, SE, Kojodjojo, P., Quest, R, Hunter, R., Petersen, S.E., Karim, R, Quest, R., Lim, PB, Ariff, B., Francis, D.P., Malcolme-Lawes, L.C., Kanagaratnam, P., Juli, C., Schilling, R, Karim, R., Boubertakh, R., Schilling, R., Bai, W, Lim, P.B., Francis, DP, Jamil-Copley, S., Peters, N.S., Rueckert, D, Kanagaratnam, P, Bai, W., Malcolme-Lawes, LC, Davies, D.W., Davies, DW, Boubertakh, R, Jones, D., Juli, C, Kojodjojo, P, Hunter, R, Rueckert, D., Jamil-Copley, S, Ariff, B, Jones, D   +37 more
core   +1 more source

CXCL10/SLC11A1 Axis Exacerbates Septic Liver Injury by Regulating Neutrophil Extracellular Traps Formation to Drive Macrophage Pro‑Inflammatory Polarization

Advanced Science, EarlyView.
In sepsis‐induced liver injury, marked neutrophil infiltration correlates with disease severity. Neutrophil SLC11A1 drives intracellular Fe2+ and ROS via the Fenton reaction, promoting NETs formation. Hepatocyte‐derived CXCL10 recruits neutrophils and activates the JAK/STAT1/SLC11A1 axis, enhancing NETs‐mediated inflammation.
Haiping Lin, Shicong Zheng, Pei Song, Jie Chang, Zewei Chen, Cang Li, Min Yu, Lude Wang, Shian Yu   +8 more
wiley   +1 more source

The usefulness of ventricular pacing during atrial fibrillation ablation in a persistent left superior vena cava: A case report

Indian Pacing and Electrophysiology Journal, 2018
A 69-year-old woman with palpitations was referred to our hospital for a second session of atrial fibrillation (AF) catheter ablation. She had a history of AF ablation including pulmonary vein (PV) isolation and persistent left superior vena cava (PLSVC)
Sen Matsumoto, Yasuharu Matsunaga-Lee, Nobutaka Masunaga, Yuzuru Takano   +3 more
doaj   +1 more source

Validation of a multipolar pulsed-field ablation catheter for endpoint assessment in pulmonary vein isolation procedures.

, 2022
AIMS To validate the performance of a multipolar pulsed-field ablation (PFA) catheter compared to a standard pentaspline 3D-mapping catheter for endpoint assessment of pulmonary vein isolation (PVI).
Baldinger, Samuel H, Reichlin, Tobias, Tanner, Hildegard, Asatryan, Babken, Servatius, Helge, Madaffari, Antonio, Noti, Fabian, Kueffer, Thomas, Franzeck, Florian, Roten, Laurent, Haeberlin, Andreas, Mühl, Aline, Thalmann, Gregor, Seiler, Jens   +13 more
core   +1 more source

Targeting GALNT7 Disrupts the TAZ O‐GalNAcylation Feedback Loop to Suppress Gallbladder Cancer Progression

Advanced Science, EarlyView.
Aberrant GALNT7‐mediated O‐GalNAcylation stabilizes TAZ to drive gallbladder cancer progression through a feed‐forward transcriptional loop. Structure‐based screening identifies Olaparib as a potent GALNT7 antagonist that disrupts this oncogenic axis, providing an immediate therapeutic strategy for this aggressive malignancy.
Peng Qiu, Ming Zhang, Yunxiang Feng, Yibo Deng, Kai Zhao, Xiangyu Li, Yun Lu, Li Tian, Tao Yang, Wei Yao, Jianming Wang, Zhengdong Deng   +11 more
wiley   +1 more source

Concurrent assessment of time-to-isolation and temperature at 30 s as an innovative metric for predicting the persistence of pulmonary vein isolation using second-generation cryoballoons

Journal of Cardiothoracic Surgery
Background We attempted to establish correlations between intraoperative variables such as time-to-isolation (TTI) and temperature (T) at the 30-second mark, and the sustained efficacy of pulmonary vein isolation.
Mei-Qiong Wu, Lin Chen, Liang-Hua Lian, Jian-Quan Chen, Yi-Ming Peng, Xue-Wen Liao, Ya-Zhou Lin, Jian-Cheng Zhang   +7 more
doaj   +1 more source

Isolated agenesis of the right pulmonary veins with pulmonary sequestration

Annals of Pediatric Cardiology, 2019
We report two cases of agenesis of the right pulmonary veins (PVs) associated with sequestration of the right lung with systemic to pulmonary collateral. Both the children were referred for evaluation of recurrent lower respiratory tract infections. Transthoracic echocardiographic evaluation showed reversal of flow in the right pulmonary artery (PA ...
Shilpa Patil, Sakshi Sachdeva, Shweta Bakhru, Bharat Dalvi, Nageswara Rao Koneti   +4 more
openaire   +3 more sources

Totally Thoracoscopic Pulmonary Vein Isolation [PDF]

Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery, 2017
Since the introduction of thoracoscopic ablation for atrial fibrillation (AF), the field of minimally invasive AF treatment has evolved toward an established treatment option for AF, with an overall 2-year antiarrhythmic drug free success rate of 77%.
Al-Jazairi, Meelad I H, Klinkenberg, Theo J, Van Putte, Bart P, Mariani, Massimo A, Benussi, Stefano   +4 more
openaire   +2 more sources

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