coronary sinus


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coronary sinus

[′kär·ə‚ner·ē ′sī·nəs]
(anatomy)
A venous sinus opening into the heart's right atrium which drains the cardiac veins.
References in periodicals archive ?
Its hydrophilic inner coating reduces friction, thereby increasing the free movement of coronary sinus leads or the subselector catheters during introduction and providing lead dislodgment prevention during the removal of the catheter system.
1,6 Approximately 65-85% SVAs originate from the right sinus of valsalva, 10-30% from noncoronary and <5% from left coronary sinus.
Reticent uneventful rupture of right coronary sinus of valsalva aneurysm into right ventricle.
All heart specimens (100) have single ostial openings in left coronary sinus except 1 in which two openings were present, i.
Echocardiography showed bicuspid aortic valve with fusion of the right and non-coronary cusp, unruptured aneurysm of left coronary sinus of Valsalva bulging into left atrium, gross dilation of aortic root (aortic annulus: 2.
LSVC was draining in coronary sinus coming in RA (fig-3).
Miracor markets the PiCSO Impulse System, the first and only coronary sinus intervention designed to improve cardiac function, reduce infarct size, and prevent the development of heart failure following acute myocardial infarction.
The contrast was seen in the coronary sinus, which was draining towards the right atrium.
The right coronary artery (RCA) was noted to arise from the right coronary sinus.
A new clinical trial to test how a high dose of stem cells delivered via a method called retrograde coronary sinus infusion" affects end stage heart failure patients is showing promising results.
Miracor develops and commercialises the PICSO (Pressure-controlled Intermittent Coronary Sinus Occlusion) Impulse System, a technology platform designed to improve clinical outcome of patients with impaired cardiac function," Dr Al Nooryani explained.