Foi feita a revisão dos exames de angio-TC de coronárias realizados em pacientes com história de revascularização miocárdica. Todos os exames foram . Palavras-chave: Medição de risco; angiografia Coronária; doença das coronárias; O advento recente da tomografia computadorizada (TC) com múltiplos. In this article we describe the anatomy of the coronary arteries of the heart and some of the anomalies with illustrations and CT-images.

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The large acute marginal branch AM comes off with an acute angle and runs along the margin of the right ventricle above the diaphragm.

The Radiology Assistant : Coronary anatomy and anomalies

Continuing navigation will be considered as acceptance of this use. Contrast-enhanced magnetic resonance imaging identifies focal regions of intramyocardial fibrosis in patients with severe aortic valve disease: Cofonaria left coronary artery LCA is also known as the left main. Diagnostic performance of and section spiral CT for coronary artery bypass graft assessment: Assessment of coronary artery disease by cardiac computed tomography: The illustration in the left upper corner is the most common and clinically significant anomaly.

Fistula On the image on the left we see a large Xoronaria giving rise to a large septal branch that terminates in the right ventricle blue arrow. Ionizing radiation in cardiac imaging: This interarterial course can lead to compression of the LCA yellow arrows resulting in myocardial ischemia. A systematic review on diagnostic accuracy of CT-based detection of significant coronary artery disease.

ALCAPA results in the left ventricular myocardium being perfused by relatively desaturated blood under low pressure, leading to myocardial ischemia. Coronary artery calcium score combined with Framingham score for risk prediction in asymptomatic individuals. The diagonal branches come off the LAD and run laterally to supply the antero-lateral wall of the left ventricle.


Ahgio myocardial area at risk. Early detection and evaluation of coronary artery anomalies is essential because of their potential association with myocardial ischemia and sudden death 3. CiteScore measures average citations received per document published. Cardiac imaging to identify patients at risk for developing heart failure after myocardial infarction.

Coronary anomalies can be differentiated into anomalies of the origin, the course and termination Table. These are known as the left coronary cusp Lthe right coronary cusp R and the posterior non-coronary cusp N. The other anomalies in the figure on the left are not hemodynamically significant. Mahesh M, Cody DD.

Rosuvastatin to prevent vascular events in men and women with elevated C-reactive protein. The next branches are some diagonals that run anteriorly to supply the anterior wall of the right ventricle. C-Reactive protein and outcomes in acute coronary syndromes: Myocardial bridging Myocardial bridging is most commonly observed of the LAD figure. Eur J Cardiothorac Surg. Coronarua of left ventricular infarcted mass on cardiac magnetic resonance imaging: J Am Coll Cardiol.

The effect of intra-aortic balloon counterpulsation on left ventricular functional recovery early after acute myocardial infarction: Mortality incidence and the severity of coronary atherosclerosis assessed by computed tomography angiography. The works may be coronari in Spanish or English and are subjected to a peer review process. Prognostic value of coronary computed tomographic angiography in comparison with calcium scoring and clinical risk scores.


How to cite this article. Posteriormente, van Corpnaria e cols.


Physics of cardiac imaging with multiple-row detector CT. Persistent diastolic dysfunction despite complete systolic functional recovery after reperfused acute myocardial infarction demonstrated by tagged magnetic resonance imaging.

On the image next to it, we see a conus branch, that comes off directly from the aorta. The angik of the vessel under the myocardium is more important that the lenght of the myocardial bridging. Prognostic value of multislice computed tomography coronary angiography in patients with known or suspected coronary artery disease. Diagnostic performance of coronary angiography by Row CT.

The right coronary artery arises from the anterior sinus of Valsalva and courses through the right atrioventricular AV groove between the right artium and right ventricle to the inferior part of the septum.

Coronary calcification, coronary disease risk factors, C-reactive protein, gc atherosclerotic cironaria disease events: The comparison of the graft patency after coronary artery bypass grafting using coronary angiography and multi-slice computed tomography. This intermediate branche behaves as a diagonal branch of the Cx. To improve our services and products, we use “cookies” own or third parties authorized to show advertising related to client preferences through the analyses of navigation customer behavior.

Myocardial bridging is most commonly observed of the LAD figure.