Results 211 to 220 of about 454,300 (312)

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

Advanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger, Johann Schorzmann, Hsuan‐Heng Lu, Muhammad Osama, Julian Bauer, Michael Haug, Oliver Friedrich, Aldo R. Boccaccini, Frank Döpper, Sahar Salehi   +9 more
wiley   +1 more source

Comparative Evaluation of Three Transthoracic Echocardiographic Techniques for Cardiac Output and Stroke Volume Assessment Across Hemodynamic States. [PDF]

Ann Noninvasive Electrocardiol
Wang L, Wang DW, Xu RM, Li JZ, Zhang J.
europepmc   +1 more source

Measurement of Cardiac Output by Thermodilution with Constant Rate Injection of Indicator [PDF]

, 1964
K Pávek, D Boska, F.V. Selecký, A. Sauberer   +3 more
openalex   +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

Machine Learning-Based Cardiac Output Estimation Using Photoplethysmography in Off-Pump Coronary Artery Bypass Surgery [PDF]

Cecilia A. Callejas Pastor, Chahyun Oh, Boohwi Hong, Yunseo Ku   +3 more
openalex   +1 more source

Quantification of Cardiac Output with Phase Contrast Magnetic Resonance Imaging in Patients with Pulmonary Hypertension

, 2020
Jose Ricardo Po, Matthew Tong, Talha Meeran, Alekhya Potluri, Amresh Raina, Mark Doyle, Robert W Biederman   +6 more
openalex   +2 more sources

Regulation of cardiac output by stroke volume and heart rate in conscious dogs. [PDF]

, 1978
Stephen F. Vatner, D Boettcher
openalex   +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

Pulmonary Peak Flow Assessment: An Easy Tool for Cardiac Output Estimation in Hemodynamically Stable Neonates. [PDF]

Int J Pediatr
Alfarano A, Marzollo R, Amighetti S, Tomasi C, Bosio MI, Aversa S, Borelli E, Motta M, Risso FM.   +8 more
europepmc   +1 more source

Ventricular Fibrillation during Thermodilution Cardiac Output Determination [PDF]

, 1985
Robert I. Katz, Edward D. Teller, Paul J. Poppers   +2 more
openalex   +1 more source