Sentence examples for heart surface from inspiring English sources
"The display comes up as if the signal were coming from the heart surface itself," Dr. Wilber said.
The mechanical patterns are accompanied by electrical action potential vortex wave patterns similarly rotating and exhibiting phase singularities across the heart surface.
On the posterior side of the heart surface, a groove called the posterior longitudinal sulcus marks the division between the right and left ventricles; it contains another branch of a coronary artery.
Applying these techniques to the torso electric fields under a variety of pacing conditions, we have further demonstrated that thoracic current can provide many insights into the relationship between heart surface potential and body surface potentials.
Even if the soft sensor body makes a good contact with the heart surface, it will be detached from the heart surface after some heartbeats because the movement of the heart is quite strong.
This will cause the failure of the sensors and with rigid sensor body it is almost impossible to have a good contact with the curvy heart surface.
In the House, the Republican leaders' change of heart surfaced once it became clear that the tough tactics used against campaign finance legislation in March had backfired, causing 12 Republicans to sign the discharge petition, sponsored by Democrats.
Collagen was segmented on each cross-fiber plane, with collagen surrounding vessels or on heart surfaces removed from consideration.
The former method was based on inverse calculation of heart-surface potentials from the body-surface ECGs, and the latter, on a single photon emission computed tomography (SPECT).
A boundary-element torso model with 352 body-surface and 202 heart-surface nodes was used to perform the ECG inverse solution.
Corresponding heart-surface potential distributions obtained by inverse solution correlated with a lower CC of 69.3% ± 18.0% overall and 73.7% ± 10.8%, 84.7% ± 1.1%, and 62.6% ± 21.8%, respectively, for subgroups.
