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A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis10:26

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

The goal of this study is to use magnetic resonance venography with long-circulating gadolinium-based contrast agent and direct thrombus imaging for quantitative evaluation of DVT volume in a multicenter, clinical trial setting. Inter- and intra-observer variability assessments were conducted, and reproducibility of the protocol was...
17.9K
Concept of Pressure at a Point01:15

Concept of Pressure at a Point

The concept of pressure at a point in a fluid establishes that pressure within a fluid is uniform in all directions at a specific location. This uniformity occurs because fluid molecules exert force evenly across any point due to their random motion and continuous collisions within the fluid. Pressure at a point is determined by the surrounding fluid molecules and is influenced by factors like depth and density, rather than by shape or orientation.
In a fluid at rest, pressure acts equally in...
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Stenosis of the Inferior Vena Cava: A Murine Model of Deep Vein Thrombosis05:37

Stenosis of the Inferior Vena Cava: A Murine Model of Deep Vein Thrombosis

We describe here stenosis in the inferior vena cava as a murine model of deep vein thrombosis. This model recapitulates blood flow restriction, one of the major triggers of venous thrombosis in...
25.8K
Social Proof00:52

Social Proof

Social proof is a form of persuasion based on comparison and conformity. People compare their behavior and actions to what others are doing and will change to conform to do what their peers do.
31.5K
Fabrication of Compressed Hosiery and Measurement of its Pressure Characteristic Exerted on the Lower Limbs08:39

Fabrication of Compressed Hosiery and Measurement of its Pressure Characteristic Exerted on the Lower Limbs

This article reports fabrication, structure and pressure measurement of compressed hosiery by employing direct and indirect...
2.8K
Design of a Cyclic Pressure Bioreactor for the Ex Vivo Study of Aortic Heart Valves07:12

Design of a Cyclic Pressure Bioreactor for the Ex Vivo Study of Aortic Heart Valves

A cyclic pressure bioreactor capable of subjecting heart valve tissue to physiological and pathological pressure conditions has been designed. A LabVIEW program allows users to control pressure magnitude, amplitude and frequency. This device can be used to study the mechanobiology of heart valve tissue or isolated...
16.2K