Results 121 to 130 of about 1,208,488 (310)

Akurasi Kriteria Voltase Elektrokardiografi Hipertrofi Ventrikel Kiri untuk Membedakan Jenis Geometri Hipertrofi Ventrikel Kiri

Global Medical & Health Communication, 2017
Abstrak Perbedaan jenis geometri hipertrofi ventrikel kiri dikaitkan dengan risiko penyakit kardiovaskular yang berbeda. Ekokardiografi dengan bantuan kriteria voltase elektrokardiografi (EKG) hipertrofi ventrikel kiri dapat membedakan jenis geometri ...
Octo Tumbur, Zainal Safri, Refli Hassan
doaj  

Extracellular Vesicles Modulation by an Adiponectin Receptor Agonist Provides Cardioprotection for Myocardial Ischemic Injury

Advanced Healthcare Materials, EarlyView.
This study demonstrates that ALY688, a drug mimicking the heart‐protective hormone adiponectin, reduces myocardial ischemia injury. ALY688 increases the production of extracellular vesicles, which carry protective cargo including adiponectin itself.
Jialing Tang, Wing Yan Chung, Serena M. Pulente, Yubin Lei, Khang Nguyen, Eddie Tam, Nadya M. Morrow, Ilka Lorenzen‐Schmidt, Fengxia Xiao, Augusto Zani, Dylan Burger, Hye Kyoung Sung, Erin E. Mulvihill, Gary Sweeney   +13 more
wiley   +1 more source

A Nano‐Interception Strategy for Chronic Heart Failure: Prussian Blue Nanoparticles Disrupt Fibroblast‐Immune Communication via CCL2 Sequestration

Advanced Materials, EarlyView.
A nano‐interception strategy disrupts pathogenic fibroblast–macrophage crosstalk in chronic heart failure. Scalable Prussian blue nanoparticles selectively sequester CCL2 via ultrahigh‐affinity binding, preventing CCR2+ macrophage recruitment and breaking a key fibro‐inflammatory circuit. This approach demonstrates robust efficacy in murine and porcine
Bo Chen, Gao Wei, Guowei Zeng, Haoyu Li, Rongrong Wu, Hongyu Yan, Zijie Zhou, Kai Luo, Xiaoyang Zhang, Cong Li, Longming Huang, Lingyan Cheng, Xinjie Zhang, Jinghao Zheng, Bozhong Shi, Xiaojun Cai, Xiaomin He   +16 more
wiley   +1 more source

Sustained Ventricular Tachycardia as the first presentation of transthyretin amyloid cardiomyopathy

Revista de la Facultad de Ciencias Médicas de Córdoba
Transthyretin Amyloid Cardiomyopathy (ATTR-CM) was considered an uncommon disease until a few years ago, but advances in the epidemiology and non-invasive diagnostic tests have increased its timely detection. We report a 71 years-old man with history of
Hugo R. Ramos, Marcelo Sagripanti, Ángel Sandrin, Lorena Balestrini, Victor Balestrini, Valeria Balestrini, Verónica Celorrio, Adriana Gigena, Marcelo Coll, Félix Zelaya, Walter Quiroga Castro, Eduardo C. Conci   +11 more
doaj   +1 more source

Direct Gravity‐Induced Modulation of Cardiac Conduction Pathways Evidenced Through Propagation Features in Electrophysiological Mapping

Advanced Materials Technologies, EarlyView.
A high‐density wearable body‐surface potential mapping array reveals how gravity reshapes cardiac conduction in real time. By resolving spatiotemporal delay patterns invisible to conventional ECG, the platform uncovers posture‐dependent electrophysiological adaptations across the thorax.
Ruben Ruiz‐Mateos Serrano, Matias L. Picchio, Daniele Mantione, David Mecerreyes, George G. Malliaras   +4 more
wiley   +1 more source

Realce Tardio miocárdico por Ressonância Magnética Cardíaca pode identificar risco para Taquicardia Ventricular na Cardiopatia Chagásica Crônica Delayed enhancement cardiac magnetic resonance Imaging can identify the risk for ventricular tachycardia in chronic Chagas' heart disease

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: Testes invasivos e não invasivos têm sido usados para identificar risco para Taquicardia Ventricular (TV) em pacientes com Cardiopatia Chagásica Crônica (CCC).
Ronaldo Peixoto de Mello, Gilberto Szarf, Paulo Roberto Schvartzman, Edson Minoru Nakano, Mariano Martinez Espinosa, Denis Szejnfeld, Verônica Fernandes, João A. C. Lima, Claudio Cirenza, Angelo A.V. De Paola   +9 more
doaj  

Intra-ventricular blood flow simulation with patient specific geometry [PDF]

, 2003
Firmin, DN, Kilner, PJ, Long, Q, Merrifield, R, Xu, XY, Yang, GZ   +5 more
core   +1 more source

3D‐Printed Dynamic Heart Model With Left‐Side Anatomy and Integrated Sensor for Edge‐to‐Edge Repair and Regurgitation Reduction

Advanced Materials Technologies, EarlyView.
This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando, Hongyi Shen, Myles McGovern, Yusen Zhang, Vivien Lin, Darryl Fu, Ryan Baumwart, Kaiyan Qiu   +7 more
wiley   +1 more source

From Rigid to Soft Robotic Approaches for Neuroendoscopy

Advanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday, Irena Zubak, Andreas Raabe, Josie Hughes   +3 more
wiley   +1 more source

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source