Results 231 to 240 of about 2,650,139 (381)

Homograft heart valves. Circulation 33

, 1966
R Lower, R. Cree Pillsbury, William W. Angell, J Kosek   +3 more
openalex   +1 more source

Characterization of pepsin-solubilized bovine heart-valve collagen [PDF]

, 1978
Reza I. Bashey, HILDEGARDE M. BASHEY, Sergio A. Jiménez   +2 more
openalex   +1 more source

Highly Oriented Bio‐Mimetic Hydrogels by Calendering

Advanced Science, EarlyView.
A facile and scalable organogel‐assisted calendering strategy is proposed to prepare bio‐mimetic anisotropic polyvinyl alcohol (PVA) hydrogels. By employing a combination of shearing and annealing during calendering, PVA chains are aligned in the calendering direction, while the compression in thickness facilitates the formation of a nacre‐like ...
Zhanqi Liu, Yuqing Wang, Haidi Wu, Huamin Li, Longcheng Tang, Guo Wang, Daxin Zhang, Jianping Yin, Yinggang Miao, Yongqian Shi, Pingan Song, An Xie, Xuewu Huang, Wancheng Gu, Yiu Wing Mai, Jiefeng Gao   +15 more
wiley   +1 more source

Timing of Anticoagulation Resumption in a Patient With Mechanical Heart Valves and Spontaneous Subdural Hematomas: A Case Report. [PDF]

Cureus
Baby S, Lozonschi L.
europepmc   +1 more source

A critical investigation into the antibiotic sterilization of heart valve homografts [PDF]

, 1974
P. M. Waterworth, E. Lockey, Elliot M. Berry, Helen Pearce   +3 more
openalex   +1 more source

Dual‐Graded Microstructure Engineering for Flexible Piezoresistive Sensors with High Sensitivity and Broad Linear Range in Physiological Monitoring

Advanced Science, EarlyView.
A flexible piezoresistive pressure sensor with dual‐graded microstructures achieves both high sensitivity (69.8 kPa⁻¹) and a broad linear range up to 300 kPa (R2 = 0.997). Synergizing structural deformation and tunneling conduction, it enables rapid, stable, and accurate detection of subtle physiological signals, offering a scalable and cost‐effective ...
Ningning Bai, Dandan Xu, Zhuang Su, Gangqiang Li, Lilong He, Yanli Chen, Chengxi Guo, Linxuan Zhou, Xianming Qin, Ji Zhang, Daowei Wu, Weidong Wang   +11 more
wiley   +1 more source

Heart Sounds in Patients with Homograft Replacement of the Mitral Valve [PDF]

, 1970
Ralph E. Gianelly, Richard L. Popp, Herbert N. Hultgren   +2 more
openalex   +1 more source

Prosthetic heart valves [PDF]

Postgraduate Medical Journal, 1966
openaire   +3 more sources

Atrial Fibroblasts‐Derived Extracellular Vesicles Exacerbate Atrial Arrhythmogenesis

Advanced Science, EarlyView.
Exosome miR‐224‐5p derived from angiotensin II‐treated atrial fibroblasts creates a substrate for AF by promoting atrial electrical remodeling. Increased exosome miR‐224‐5p enhances AF susceptibility by inhibiting CACNA1c expression and decreasing ICa current of atrial cardiomyocytes.
Yue Yuan, Xinbo Zhao, Xuejie Han, Yukai Cao, Xuexin Jin, Ling Shi, Xin Bi, Desheng Li, Yun Zhang, Wenbo Ma, Jiahui Song, Zhenwei Pan, Zhiren Zhang, Yue Li   +13 more
wiley   +1 more source

Polymeric Heart Valves: Do They Represent a Reliable Alternative to Current Prosthetic Devices? [PDF]

Polymers (Basel)
Todesco M, Lezziero G, Gerosa G, Bagno A.   +3 more
europepmc   +1 more source