The existence of this gradient has been proposed to impact cardiac torsion due to the relative spatial orientation of endocardial versus epicardial myofibers.
22.
Ha�ssaguerre has published more than 412 publications in the leading peer-reviewed cardiology journals dealing mainly with radiofrequency current endocardial ablation of tachyarrhythmias.
23.
Notch signaling is involved early in the formation of the endocardial cushions and continues to be active as the develop into the septa and valves.
24.
Heart defects commonly seen with Ritscher-Schinzel syndrome are associated with the endocardial cushion and are the most important factor in determining a diagnosis.
25.
"ERBB3 " is expressed in the mesenchyme of the endocardial cushion, which will later develop into the valves of the heart.
26.
Cardiologists use LASERs to remove endocardial plaque, though they do this using a catheter so most of the penetration is mechanical rather than optical.
27.
Until recently this was not thought possible; as recently as 2004, Dr . Cox defined the mini-maze as requiring an endocardial approach:
28.
They drain the myocardium and run a perpendicular course to the endocardial surface, directly connecting the heart chambers to the medium-sized, and larger coronary veins.
29.
The atrial canal is in turn divided into a right and left side by the atrioventricular septum, which originates from the union of the dorsal and ventral endocardial cushion.
30.
As embryonic folding continues, the two endocardial tubes are pushed into the thoracic cavity, where they begin to fuse together, and this is completed at about 22 days.
