Results 51 to 60 of about 205,036 (308)

Isolated Right Ventricular Myocarditis: Rarely Reported Pathology

Case Reports in Cardiology, 2015
Objective. Preventing the morbidity and mortality from isolated right ventricular myocarditis by its early recognition and treatment. Background.
Hafeez Ul Hassan Virk, Muhammad Bilal Munir   +1 more
doaj   +1 more source

Fabrication of a Stable, Low‐Cost, Patient‐Specific, Brain Phantom with Ventricles for Ultrasound Imaging

Advanced Engineering Materials, EarlyView.
Patient‐specific brain phantoms can replace animal trials, aid presurgical training, and enable in silico disease research on cerebrospinal fluid and ventricles. This study presents a method to create ventricular brain phantoms from three‐dimensional magnetic resonance images brain scans, resulting in durable, tunable, reproducible models that mimic ...
Kajal Chandraprakash Jain, Ana Belen Amado Rey, Ana Carolina Gonçalves Seabra, Thomas Stieglitz   +3 more
wiley   +1 more source

Impact of Right Ventricular Performance in Patients Undergoing Extracorporeal Membrane Oxygenation Following Cardiac Surgery

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundExtracorporeal membrane oxygenation following cardiac surgery safeguards end‐organ oxygenation but unfavorably alters cardiac hemodynamics.
Philipp E. Bartko, Dominik Wiedemann, Lore Schrutka, Christina Binder, Carlos G. Santos‐Gallego, Andreas Zuckermann, Barbara Steinlechner, Herbert Koinig, Gottfried Heinz, Alexander Niessner, Daniel Zimpfer, Günther Laufer, Irene M. Lang, Klaus Distelmaier, Georg Goliasch   +14 more
doaj   +1 more source

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

Advanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García, María Flandes‐Iparraguirre, Pilar Montero‐Calle, Ricardo M. Rosales, Asier Ullate‐Agote, Andrea Sánchez‐Bueno, Eduardo Larequi, Ilazki Anaut‐Lusar, Nicolás Laita, Aida Oliván‐Viguera, Elena Iglesias, Gloria Abizanda, Patxi San Martín‐Úriz, Paula Aguirre‐Ruiz, Xabier L. Aranguren, Manuel García de Yébenes, Juan José Gavira, Miguel Ángel Martínez, Estefanía Peña, Manuel Doblaré, Elena M. de‐Juan‐Pardo, Esther Pueyo, Felipe Prosper, Manuel M. Mazo Vega   +23 more
wiley   +1 more source

The role of the right ventricle in pulmonary arterial hypertension [PDF]

European Respiratory Review, 2011
Although changes in the pulmonary vasculature are the primary cause of pulmonary arterial hypertension (PAH), severity of symptoms and survival are strongly associated with right ventricular function, and right heart failure is the main cause of death in
A. Vonk Noordegraaf, N. Galiè
doaj  

Right ventricular strain

Heart Vessels and Transplantation, 2020
This review is devoted to comprehensive echocardiographic analysis of right ventricular function -  right ventricular strain rate analysis.
Oben Baysan, İlke Zehra Akyıldız
doaj   +1 more source

Precise Quantification of Angiogenesis in 3D Biomaterials Using in Vitro CAM Models: Enhancing 3Rs in Research and Minimizing in Vivo Dependency

Advanced Functional Materials, EarlyView.
The study develops elastin–fibrin scaffolds and evaluates angiogenesis using the chorioallantoic membrane (CAM) model. Advanced imaging with confocal microscopy and Indocyanine Green dye enables precise 3D quantification of vascular networks. Findings demonstrate superior microvessel visualization compared to micro‐CT using Microfil and Optiray 350 ...
Ece Melis Er, Martha Patricia Pérez González, Beatriz Gil Garrido, Jasmine Ho, Hae‐Won Kim, Jonathan Campbell Knowles, Jia Hua, Ferdinand Lali, Prasad Sawadkar   +8 more
wiley   +1 more source

Obvious or Subclinical Right Ventricular Dysfunction in Diabetes Mellitus (Type II): An Echocardiographic Tissue Deformation Study

Journal of Tehran University Heart Center, 2015
Background: Diabetes mellitus is capable of impairing the myocardial function. Several studies have documented the influential impact of diabetes mellitus on the left ventricular function.
Mozhgan Parsaee, Parvaneh Bahmanziari, Maryam Ardeshiri, Maryam Esmaeilzadeh   +3 more
doaj  

Highly Sensitive Cuffless Blood Pressure Monitoring with Selective Laser‐Sintered Liquid Metal Conductors

Advanced Functional Materials, EarlyView.
A soft, compact, and cuffless system for continuous blood pressure monitoring using laser‐sintered liquid metal conductors is developed. The stretchability and sensitivity of the device enable real‐time, non‐invasive tracking of blood pressure, including recovery after exercise. This wearable device offers a practical solution for managing hypertension
Jung Jae Park, Sangwoo Hong, Yeongju Jung, Phillip Won, Carmel Majidi, Minwoo Kim, Seung Hwan Ko   +6 more
wiley   +1 more source

Engineering Topographical Cues to Enhance Neural Regeneration in Spinal Cord Injury: Overcoming Challenges and Advancing Therapies

Advanced Functional Materials, EarlyView.
Spinal cord injury (SCI) poses significant challenges for regeneration due to a series of secondary injury mechanisms. How to use biomaterial approach to target the failed regeneration after SCI remains a critical challenge. This review systematically evaluates current strategies to optimize biomaterial topographies for neurite outgrowth, axonal ...
Wei Xu, Fenghui Wang, Joshua Stein, Siqiao Wang, Pengfei Jiang, Letao Yang, Liming Cheng, Ki‐Bum Lee   +7 more
wiley   +1 more source