منابع مشابه
Congenital coronary artery anomalies: diagnosable, premortem?
and the result is based on lack of significance (if our null hypothesis had been that there was no treatment effect in the lowest sextile, not being able to reject the null would probably be a low-power issue [Goldberger et al.’s power calculations are, in fact, based on this null hypothesis]—however, our null hypothesis was that the treatment effect would be the same in all sextiles, and we we...
متن کاملCongenital Absence of Left Circumflex Coronary Artery
Congenital absence of left circumflex artery is a rare congenital anomaly of the coronary arteries. The prevalence of the anomaly in different studies ranges from 0.6% to 1.3%. Of these, 80% are benign and asymptomatic and 20% are clinically important. We report a 56-year-old man presented with acute resting chest pain who was diagnosed as having acute anterolateral infarction accompanied by el...
متن کاملCongenital Coronary Artery Obstruction Associated with Aortic Valve Anomalies
Coronary arterial obstruction associated with congenital aortic valve disease is rare in childhood. We studied two children with aortic valve disease and symptoms of coronary insufficiency. Cineangiography revealed localized obstruction of the proximal left coronary artery. In one patient, a membrane-like structure partially covered the left sinus of Valsalva, almost isolating the ostium of the...
متن کامل[Coronary artery anomalies].
Coronary artery anomalies (CAAs) are a rare entity but their true incidence in the general population has yet to be determined. Most CAAs are asymptomatic, but they are nevertheless the second leading cause of sudden death in apparently healthy young athletes. The new imaging methods available to cardiologists, including CT angiography and MRI, now enable noninvasive diagnosis and characterizat...
متن کاملCongenital Anomalies Involving the Coronary
WITHIN the considerable body of information pertaining to congenital cardiac malformations, anomalies involving the coronary sinus have received relatively little attention. Although not always patently obvious or functionally significant, some of these anomalies may assume considerable importance. They may occur as isolated and benign conditions or as a component of a variety of significant ma...
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ژورنال
عنوان ژورنال: Revista Portuguesa de Cardiologia (English Edition)
سال: 2018
ISSN: 2174-2049
DOI: 10.1016/j.repce.2017.09.015