Results 271 to 280 of about 256,093 (311)

Unintentional Mitral Lateral Isthmus Block During Pulmonary Vein Isolation With a Pentaspline Pulsed‐Field Ablation Catheter

Journal of Arrhythmia, Volume 41, Issue 6, December 2025.
This case demonstrates an unintentional bidirectional mitral isthmus block created during pulmonary vein isolation using a pentaspline pulsed‐field ablation catheter. The finding underscores the importance of careful sheath–catheter alignment at the left inferior pulmonary vein to prevent unintended lesion extension toward the mitral annulus.
Yuhei Kasai, Takayuki Kitai, Junji Morita, Kei Murakami, Kazuhiro Satomi   +4 more
wiley   +1 more source

Clinical Outcomes After Immediate Coronary Angiography in Elderly Versus Younger Patients Suffering from Acute Coronary Syndrome. [PDF]

J Cardiovasc Dev Dis
Radunovic A, Ilic I, Matic M, Ostojic M, Kojic D, Golocevac A, Lazarevic N, Mandic A, Tomovic M, Otasevic P.   +9 more
europepmc   +1 more source

The Clinical Utility of 3D Electroanatomical Mapping for Atrial Fibrillation Ablation by Pulsed Field Ablation

Journal of Arrhythmia, Volume 41, Issue 6, December 2025.
Systematic high‐density 3D electroanatomical remapping during pulsed field ablation detected residual conduction in 9% of cases, predominantly in the right superior pulmonary vein. Detailed voltage analysis demonstrated sharp 1 mm lesion borders, highlighting the value of 3D mapping for assessing lesion integrity and procedural endpoints in pulsed ...
Robert N. Kerley, David Keane
wiley   +1 more source

The effect of follow-up reexamination on the long-term prognosis of patients with acute coronary syndrome undergoing coronary angiography. [PDF]

BMC Med
Wang C, Cui L, Ma X, Sun M, Wang Y, Dong F, Zhao C, Tian X, Wang Y, Zhang H, Cao T, Hou X, Wu J, Hu S, Dai J, Wang D, Jia H, Yu B.   +17 more
europepmc   +1 more source

VCAM‐1‐Functionalized Iron Oxide Nanoclusters for Targeted MRI‐Based Diagnosis of Atherosclerosis

MedComm – Biomaterials and Applications, Volume 4, Issue 4, December 2025.
This study explores the functionalization of iron oxide nanoclusters (NCs) as targeted magnetic resonance imaging (MRI) contrast agents. Modifications preserve colloidal stability, crucial for biodistribution and preventing agglomeration, while enhancing biocompatibility and enabling VCAM1 detection on mesenchymal stem cells.
Lina Papadimitriou, Maria Graigkioti, Eirini Koutsouroubi, Konstantinos Pagonidis, Yannis Papaharilaou, Anthi Ranella, Alexandros Lappas   +6 more
wiley   +1 more source

Unleashing the Potential: First‐in‐Human Evaluation of Automatic Robotic‐Assisted Endovascular Aortic Repair for Standardized Therapies

MedComm, Volume 6, Issue 12, December 2025.
EVAR was deconstructed into surgical algorithms consisting of various parameters, which were obtained using image processing software and then inputted into the surgical robot. The endovascular surgical robot is programmed to automatically execute the surgical algorithm.
Bowen Liang, Chao Song, Shibo Xia, Wenying Guo, Longtu Zhu, Kundong Wang, Qingsheng Lu   +6 more
wiley   +1 more source

Treatment With Phosphodiesterase 5 Inhibitors and Long-Term Outcomes in Patients Undergoing Coronary Angiography and Cardiac Catheterization. [PDF]

Catheter Cardiovasc Interv
Roy S, Min A, McFalls EO, Perera RA, Salloum FN, Jovin IS.   +5 more
europepmc   +1 more source

Lipoprotein(a), ABO Blood Types and Clinical Outcomes: Novel Findings and Clinical Implications in Patients With Chronic Coronary Syndrome

MedComm, Volume 6, Issue 12, December 2025.
The present study firstly revealed that the predictive value of Lp(a) for worse outcomes in chronic coronary syndrome patients with A or B blood group was stronger than that in the O group, suggesting that ABO blood group measurement may be clinically helpful for decision‐making in Lp(a) intervention. ABSTRACT This study aimed to investigate the effect
Hui‐Hui Liu, Chen‐Xi Song, Sha Li, Yan Zhang, Dong Yin, Wei‐Hua Song, Yuan‐Lin Guo, Cheng‐Gang Zhu, Na‐Qiong Wu, Rui‐Xia Xu, Qian Dong, Jie Qian, Yu‐Hui Zhang, Ke‐Fei Dou, Jian‐Jun Li   +14 more
wiley   +1 more source

Comparison of myocardial perfusion scintigraphy and strain echocardiography in patients undergoing coronary angiography. [PDF]

Rev Assoc Med Bras (1992)
Kaya Ç, Gürdoğan M.
europepmc   +1 more source