Αποτελέσματα Αναζήτησης
1 Ιαν 2021 · The two most common types of cardiac ultrasound are transthoracic echocardiography (TTE) and transesophageal echocardiography (TEE). Each of these provides an assessment of cardiac structures from some various views, each with its advantages and disadvantages.
- Valvular Heart Disease
Significant advances in 3-dimensional echocardiography (3DE)...
- Valvular Heart Disease
30 Ιουλ 2021 · Current vascular ultrasound platforms are limited to detecting and displaying blood flow in two dimensions (x- and y-axes). The inability to capture hemodynamic activity in the third dimension (z-axis) is an inherent constraint of both PW and CDI quantification methods.
13 Ιουν 2006 · Flow dictates the form and function of the heart and blood vessels through ontogenic and phylogenic development, the structural and functional consequence of repair, and in its end stages, remodeling and response to failure.
11 Απρ 2006 · Although blood flow usually is thought of in terms of driving pressure and vascular resistance, the complexities of coronary flow do not follow this simple logic. The present data help us look at coronary flow, especially in LVH, in a new and useful light.
22 Νοε 2018 · The coronary microcirculation (CM) plays a critical role in the regulation of blood flow and nutrient exchange to support the viability of the heart. In many disease states, the...
27 Οκτ 2021 · Techniques based on photoplethysmography or thermal analysis provide only relative changes in flow volume and have a shallow detection depth. Here, we introduce a flexible Doppler ultrasound device for the continuous monitoring of the absolute velocity of blood flow in deeply embedded arteries based on the Doppler effect.
1 Απρ 2024 · Blood flow analysis plays an essential role in understanding cardiovascular health and disease. An accurate mathematical modeling is necessary in context of representation of arterial domains and blood flow to learn about the intricate blood dynamics.
