056) (see Figure 12) and circumflex artery
stenosis (r= 0.
3) It is most commonly seen in the right coronary artery (40%), followed by the left anterior descending artery (29%), left circumflex artery
(24%) and left main artery (7%).
CTA revealed active contrast extravasation from the ascending and descending branches of lateral femoral circumflex artery
(LFCA), which arises from the PFA [Figure 3].
The proximal variant registered was the posterior humeral circumflex artery
, stemming from an abnormal site (see Figure 1).
Transesophageal imaging with color Doppler flow revealed multiple echo-free spaces with visible flow adjacent to dilated coronary sinus and left circumflex artery
Left coronary artery (LCA): Absent left main trunk (split origin of LCA, when no left main stem was visible on all standard angiographic views and left circumflex artery
and left anterior descending artery have separate origin from left sinus of valsalva).
The patient underwent 23 mm St Jude Trifecta (St Jude Medical, Inc, St Paul, USA) bioprosthetic aortic valve replacement and triple coronary artery bypass grafting (left internal mammary artery to left anterior descending artery, saphenous vein grafts to first marginal circumflex artery
and right posterior descending artery).
In addition, the terminal arch radiates outwards through foramina in the dorsal surface of the distal phalanx and supply the lamellar corium and after forming the circumflex artery
, the corium of the sole (Pollitt, 1992).
The larger arteries that receive stents include the right coronary artery, left main coronary artery, left anterior descending artery and the circumflex artery
This ring is formed predominantly by contributions from the medial femoral circumflex artery
posteriorly, with smaller contributions from the lateral femoral circumflex artery
Bleeding from the lateral circumflex artery
following total hip replacement treated by embolisation.
If an entry point inferior to the teres minor muscle (through the quadrangular space) is used, other potential risks are contact with the axillary nerve and the posterior humeral circumflex artery
Sinuatrial nodal artery (SAN) arose from the RCA in 70 per cent and from the circumflex artery
(CX) in 30 per cent of instances.
In addition, medial inflammation of the left circumflex artery
was detected in 30% of RA subjects, compared with 9% of controls.
The anatomic abnormalities found in coronary arteries were: left trunk absence, (4); two right coronary arteries with an individual ostium each, (1); a circumflex artery
originating from the right sinus, (2) and retrocardiac trajectory, (1); duplication of vessels, (6); anterior origin of the right coronary artery, (1); a right coronary artery originating from the left sinus of Valsalva and interarterial trajectory, (4); intramyocardial bridge, (3); retroaortic exit from the circumflex artery
, (1); exit of the three vessels from the right coronary sinus, (1); a high right coronary artery ostium, (1); an arteriovenous fistula, (1); and a mammary artery branch from the first diagonal artery, (1).