Results 51 to 60 of about 216,825 (309)

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Clinical characteristics, management, and outcomes of pulmonary valve myxoma: systematic review of published case reports

World Journal of Surgical Oncology, 2023
Background Cardiac myxoma is the most common type of primary cardiac tumor, with the majority located in the atrial wall. The tumor is attached to valvular structures in a few cases, of which the pulmonary valve is the least affected.
Pandit Bagus Tri Saputra, Ayik Rochyatul Jannah, Ihsan Fahmi Rofananda, Makhyan Jibril Al-Farabi, Citrawati Dyah Kencono Wungu, Hendri Susilo, Mochamad Yusuf Alsagaff, Arief Gusnanto, Yudi Her Oktaviono   +8 more
doaj   +1 more source

Perspectives on the revised Ghent criteria for the diagnosis of Marfan syndrome [PDF]

, 2015
Three international nosologies have been proposed for the diagnosis of Marfan syndrome (MFS): the Berlin nosology in 1988; the Ghent nosology in 1996 (Ghent-1); and the revised Ghent nosology in 2010 (Ghent-2).
Bannas, Peter, Behzadi, Cyrus, Bernhardt, Alexander M, Blankenberg, Stefan, De Backer, Julie, Fuisting, Bettina, Hillebrand, Mathias, Kölbel, Tilo, Püschel, Klaus, Robinson, Peter N, Rybczynski, Meike, Schüler, Helke, Sheikhzadeh, Sara, von Kodolitsch, Yskert   +13 more
core   +2 more sources

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

Advanced Healthcare Materials, EarlyView.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee, Mehdi Salar Amoli, Sarah Rezapourdamanab, Lama Rita El Shammas, Martin L. Tomov, Emilio A. Mendiola, Vahid Serpooshan, Reza Avazmohammadi   +7 more
wiley   +1 more source

Isolated Pulmonary Valve Endocarditis Complicated With Septic Emboli to the Lung Causing Pneumothorax, Pneumonia, and Sepsis in an Intravenous Drug Abuser

Journal of Investigative Medicine High Impact Case Reports, 2013
Intravenous drug users are at increased risk for developing right-sided infective endocarditis involving the tricuspid and pulmonary valves. Isolated pulmonary valve endocarditis in intravenous drug users is very rare, and these patients often have more ...
Deephak Swaminath MD, Yasir Yaqub MD, Roshni Narayanan MD, Ralph F. Paone MD, Kenneth Nugent MD, Aliakbar Arvandi MD   +5 more
doaj   +1 more source

Clinical Application of Individualized Pulmonary Bi-Orifice for the Reconstruction of Right Ventricular Outflow Tract in Tetralogy of Fallot

Frontiers in Cardiovascular Medicine, 2021
Objective: The study aims to establish a new method in the Tetralogy of Fallot (ToF) called the pulmonary valve bi-orifice method (pulmonary annular sparing with an individualized autologous pericardial patch; thus, two orifices are formed at the level ...
Ming Wu, Ming Wu, Chengming Fan, Jian Liu, Chukwuemeka Daniel Iroegbu, Wangping Chen, Peng Huang, Mi Tang, Xun Wu, Chunle Wang, Kun Xiang, Wenwu Zhou, Jinfu Yang   +12 more
doaj   +1 more source

Retrospective study of the association between neutering status and changes secondary to degenerative mitral valve disease [PDF]

, 2019
Dissertação de Mestrado Integrado em Medicina VeterináriaMyxomatous mitral valve disease is the most common cardiovascular disease reported in dogs. Although many patients may remain asymptomatic, some of them progress to left-sided congestive heart ...
Silva, Ana Margarida Ribeiro da
core  

Impact of atrial fibrillation on the cardiovascular system through a lumped-parameter approach [PDF]

, 2014
Atrial fibrillation (AF) is the most common arrhythmia affecting millions of people in the Western countries and, due to the widespread impact on the population and its medical relevance, is largely investigated in both clinical and bioengineering ...
Camporeale, Carlo, Guala, Andrea, Ridolfi, Luca, Scarsoglio, Stefania   +3 more
core   +2 more sources

Transcatheter Pulmonary Valve Replacement [PDF]

Cardiology and Therapy, 2012
Transcatheter pulmonary valve replacement (tPVR) has evolved into a viable alternative to surgical conduit or bioprosthetic valve replacement. This procedure has paved the way for a more advanced approach to congenital and structural interventional cardiology.
Ghawi, Hani, Kenny, Damien, Hijazi, Ziyad M.   +2 more
openaire   +2 more sources

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

Advanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi, Naseeh Backer Kannanthodi, Alice Nicole Casling, Babar Ali, Samira Lakouraj Mansouri, Alessandro Giuseppe D'aloia, Hossein Cheraghi Bidsorkhi, Maria Sabrina Sarto   +7 more
wiley   +1 more source