Involvement of interior descending branch, involvement of right coronary artery
, multi-branch lesions and entirely occlusive coronary artery differed significantly between the two groups (P0.05) (Table-V).
We analyzed the macroscopic appearance, location and relationship of right coronary artery
with supernumerary arteries and divided them into basic groups.
Atypical Double Right Coronary Artery
Presenting With Acute Coronary Syndrome, Cardiogenic Shock and Complete Heart Block.
(7.) Ali FS, Khan SA, Tai JM, Fatimi SH, Dhakam SH, Congenital absence of left circumflex artery with a dominant right coronary artery
. BMJ Case Rep 2009; 2009.
The technique used for surgical repair is influenced by the location of the ostium of the right coronary artery
in the pulmonary artery [9, 13].
Yamamoto et al., "Spontaneous Recanalization of the Obstructed Right Coronary Artery
Caused by Blunt Chest Trauma," International Heart Journal, vol.
Willerson, "Origin of the right coronary artery
from the opposite sinus of Valsalva in adults: characterization by intravascular ultrasonography at baseline and after stent angioplasty," Catheterization and Cardiovascular Interventions, vol.
Caption: Figure 1: Echocardiogram: (a) Massive ectasia and aneurysmal dilatation of the right coronary artery
(16 mm x 17 mm) (A), aorta (B), and left coronary artery (C).
CAAs are a common finding mostly in patients undergoing coronary angiography (prevalence up to 5%), are located mostly on the right coronary artery
, can be multiple in a fourth of the diagnoses, and their management depends on the size and clinical presentation.
The most involved artery is LAD in almost 75% of the cases described, followed by right coronary artery
(RCA) in 20% of the cases, and the left main coronary artery in 6 to 12% of cases whereas the circumflex artery participates in it less frequently [14, 15].
Ozdemir, "Anomalous origin of the left circumflex coronary artery from the right coronary artery
and the left anterior descending artery from the right coronary sinus," Journal of Invasive Cardiology, vol.
Pn-1 is the tip of right coronary artery
which showed its starting point and is estimated from point D.