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| | JANTA X-RAY CLINIC - CT Coronary Angiography |
 | | CT Coronary angiography is an excellent investigation to assess the patency of stented vessels, postoperative grafts and to exclude noncardiac causes of chest pain. | | | CT Coronary angiogram today is an extremely accurate, reliable, ultrafast, non-invasive, out patient procedure which is capable of providing detailed information of the heart and coronary vessels, thereby giving the most needed breakthrough in primary evaluation of coronary artery disease. | | | The non invasive method saves the patients time and is much more comfortable in terms of pain, a patient suffers when compared to Catheter coronary angiography. |
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http://www.jantaxray.com/article.htm
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| | CT Coronary Angiography Review |
| | The purpose of coronary angiography is to define coronary anatomy and the degree of luminal obstruction of the coronary arteries. | | | Magnetic resonance angiography, using newer techniques, demonstrated a sensitivity of 71% and specificity of 82% in the 278 patients reported in these studies. | | | Research on the cost-effectiveness of non-invasive coronary angiography is needed before the optimal use of this procedure in a wide range of clinical circumstances can be determined. |
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http://www.newportbodyscan.com/Downloads/CTAgioEBvMDCT.htm
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| | MedlinePlus Medical Encyclopedia: Coronary angiography |
| | It may be performed if you have unstable angina, atypical chest pain, aortic stenosis, or unexplained heart failure. | | | Your health care provider may perform a percutaneous coronary intervention (PCI) to open the blockage of your coronary artery during the procedure. | | | A mild sedative is usually given 30 minutes before the procedure to help you relax. |
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http://www.nlm.nih.gov/medlineplus/ency/article/003876.htm
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| | Guideline 32 Section 2: Coronary angiography |
| | Coronary angiography is appropriate in patients in whom non-invasive tests have been inconclusive or negative, but who continue to have chest pain which is severe, frequent, or resulting in recurrent admission to hospital. | | | Coronary angiography is an invasive investigation which accurately and reproducibly assesses the anatomy of the coronary arteries | | | Major complications are rare (~1 in 1000) but do include death, myocardial infarction, stroke, aortic or coronary dissection, cardiac rupture, air embolus, cardiac arrhythmia and peripheral arterial injury. |
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http://www.sign.ac.uk/guidelines/fulltext/32/section2.html
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| | Coronary Angiography |
| | You may be advised to have surgery-possibly coronary bypass surgery, or a repair to the heart's walls or its valves. | | | During the angiography procedure, you may be asked to cough a few times to help move the contrast medium through your heart. | | | When the contrast medium for angiography is administered through the catheter, you will feel a hot flush all over your body that lasts about 15 to 30 seconds. |
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http://www.fciheart.com/coronary_angio.htm
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| | Coronary Angiography: News Brief |
| | The full report includes appendices, which present definitions of angiographic coronary anatomy and discuss special considerations concerning coronary angiography, alternative imaging, and the Canadian Cardiovascular Classification of Angina. | | | The recommendations are intended to improve care, optimize patient outcomes, and favorably affect the overall costs of care by focusing resources on the most effective strategies. | | | The 12-member writing group, including private practitioners, academicians, and representatives from family practice and internal medicine, was led by Drs. |
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http://www.acc.org/clinical/guidelines/news/coronary.htm
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| | Cardiac Catheterization Laboratory |
| | There is far more experience in the coronary vessels, and the cardiac literature suggests that rethrombosis occurs more commonly in vessels with significant underlying stenoses. | | | Invasive techniques that improve the blood supply to the heart also may be used. | | | Sometimes, the right side of the heart is also entered to check the pressure and the oxygen content of the blood. |
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http://www.angelfire.com/ab/cardiosv/cath.html
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| | Cardiac Catheterization |
| | The primary purpose of cardiac catheterization (cardiac cath) is to determine whether you have coronary artery disease (CAD), and if so, whether surgery or another type of procedure is needed to open the blocked blood vessels. | | | The balloon is then inflated to stretch open the narrowed coronary artery and thereby improve blood flow to the heart muscle. | | | This is generally done to determine whether you may need bypass surgery or angioplasty. |
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http://www.webmd.com/hw/heart_disease/hw204075.asp
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| | eMedicine - Coronary Artery Disease : Article by Justin D Pearlman, MD, ME, PhD, MA |
| | Therefore, many recommend a decreased threshold for imaging of the coronary arteries in any woman who complains of chest pain, without a consideration of whether the pain is predictable at a particular level of exercise. | | | X-ray angiography is widely used to guide interventions, such as balloon angioplasty, atherectomy, laser treatment, stent placement, and other procedures. | | | In some patients, much of the RCA and LAD can be viewed; however, in most patients, the imaging window is inadequate for useful coronary imaging from outside the chest. |
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http://www.emedicine.com/radio/topic192.htm
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| | Medinfo: Coronary angiography |
| | Sometimes people develop some chest pain (angina) or abnormal heart rhythm (palpitation) during angiography. | | | During catheterisation of the heart, other aspects of the heart's anatomy and function can be investigated as well, if necessary. | | | Your own physician or heart specialist (cardiologist) will organise this in order to find out more about the vessels which supply blood to your heart muscle. |
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http://www.medinfo.co.uk/tests/corangio.html
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| | RSNA News -Multidetector CT Angiography Shows Promise in Detection of Coronary Artery Disease |
| | Compared with invasive angiography for detection of significant lesions (defined as greater than 50 percent stenosis), the segment-based sensitivity of MDCT was 95 percent, specificity was 98 percent, the positive-predictive value was 87 and the negative-predictive value was 99 percent. | | | “Thirty percent of invasive coronary catheterizations are negative. | | | “The most surprising finding of our study is that no coronary artery segment had to be excluded from analysis, even with higher heart rates and massive arterial wall calcification,” Dr. Leschka said. |
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http://www.rsna.org/publications/rsnanews/aug05/muli_ct.html
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| | Coronary Angiography- HA57 |
| | For facilities that do angiographies but not angioplasties, this version takes patients through the angiography procedure only. | | | The heart is a muscle which pumps blood throughout the body. | | | The site will be bandaged and, to prevent bleeding, firm hand pressure may be applied or a closure device may be used. |
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http://www.milner-fenwick.com/products/ha57/index.asp
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| | Coronary Angiography - ESRF |
| | The synchrotron method is a very efficient minimally-invasive techniques to visualize and quantify coronary stenosis. | | | The commissioning of the human angiography program brings to an end the construction phase of the facility. | | | The left coronary arteries will be investigated within the framework of another medical protocol. |
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http://www.esrf.fr/UsersAndScience/Experiments/Imaging/ID17/angio
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| | Cabarrus Radiology - Coronary CT Angiography |
| | Cabarrus Radiologists has always been on the cutting edge of technology and we are proud to be one of the first sites in the Southeast to introduce the newest technique availabe to assess coronary artery disease, contrast enhanced Coronary CT Angiography. | | | If you have further questions regarding this exam call Northeast Medical Center radiology scheduling at 704-783-1729. | | | Coronary heart disease is the most common form of heart disease, the leading cause of death for Americans. |
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http://www.cabarrusradiologists.com/our_exams/specialties/coronary_ct_angiography.php
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| | Coronary Heart Disease: Coronary Angiography |
| | Based on the findings, your doctor will then decide on a course of medical or surgical treatment. | | | • To assess the function of heart valves, coronary artery bypass grafts, and other heart structures. | | | In some cases, this procedure is immediately followed by treatment, such as percutaneous transluminal coronary angioplasty, which uses a catheter equipped with a small balloon to unblock coronary arteries. |
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http://www.hopkinsafter50.com/html/silos/chd/chdLIB_JHMT_Angiography.php
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| | Cath Menu |
| | It was meant to facilitate an understanding of the procedure and the various projections or views that are commonly obtained during a study. | | | This "chapter" on coronary angiography was designed for technologists, cardiology fellows and physicians who do not have much experience with coronary angiography. | | | You have the choice of linking to any section of this study module by selecting an item from the drop-down list on the top list. |
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http://www.cardiologysite.com/html/cath_menu.html
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| | ISMRM 99 Posters - Coronary MR Angiography |
| | Evaluation of Internal Mammary Artery Graft Flow Patency Using 3D Contrast Enhanced MR Angiography and Phase Contrast Flow Analysis, Y. | | | Correlation of 3D MR Coronary Angiography with Diagnostic Angiography - Impact of the Novel Motion Adapted Gating Technique, C. | | | Motion Adapted Gating for 3D Coronary Angiography – Initial Clinical Results, R. |
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http://www.ismrm.org/99prog/posters/poster38.htm
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| | Medical Tests: Coronary angiography - WrongDiagnosis.com |
| | Conditions list: The following list of conditions have 'Coronary angiography' or similar listed as a test in our database: | | | Condition count: 4; see list of conditions below. | | | By using this site you agree to our Terms of Use. |
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http://www.wrongdiagnosis.com/test/coronary_angiography.htm
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| | Radiology Rounds - August 2004 - Coronary CTA |
| | - Coronary CTA is a non-invasive alternative to angiography for some patients. | | | However, patients who are most likely to benefit from coronary CTA are those who have atypical symptoms and are of intermediate risk for coronary artery disease. | | | CT-based coronary angiography is a new, non-invasive alternative for some patients, made possible by the development of high-speed multi-detector CT (MDCT) scanners. |
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http://massgeneralimaging.org/newsletter/august_2004
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| | What Tests Are Used To Diagnose And Further Evaluate A Heart Attack? |
| | Others, such as coronary angiography, are performed only on selected patients. | | | Because coronary angiography is invasive, it is not routinely performed in all individuals who have had a heart attack. | | | A stress test can be performed 14 to 21 days after the heart attack to assess a patient's ability to perform routine tasks and his or her long-term prognosis. |
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http://www.ehealthmd.com/library/heartattack/HA_tests.html
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| | JAMA -- Abstract: Noninvasive Coronary Angiography With Multislice Computed Tomography, May 25, 2005, Hoffmann et al. ... |
| | Martin H. Hoffmann, MD Heshui Shi, MD Bernd L. Schmitz, MD Florian T. Schmid, MD Michael Lieberknecht, MD Ralph Schulze, MD Bernd Ludwig, MD Ulf Kroschel, MD Norbert Jahnke, MD Winfried Haerer, MD Hans-Juergen Brambs, MD Andrik J. Aschoff, MD Context Multislice computed tomography (MSCT) has recently | | | JAMA -- Abstract: Noninvasive Coronary Angiography With Multislice Computed Tomography, May 25, 2005, Hoffmann et al. | | | evolved as a modality for noninvasive coronary imaging. |
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http://jama.ama-assn.org/cgi/content/abstract/293/20/2471
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| | Yale: Cardiothoracic Imaging - Ionizing vs non-ionizing radiation |
| | Coronary angiography requires multiple separate views to completely examine coronary anatomy and resolve potential vessel overlap. | | | The "Left Ventriculogram" is an RAO view with direct contrast injection into the cavity to examine myocardial function. | | | Here, "postero - anterior" (PA), "left anterior oblique" (LAO), and "right anterior oblique" (RAO) views of a normal coronary tree are provided. |
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http://info.med.yale.edu/intmed/cardio/imaging/techniques/angiography
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| | MedlinePlus Medical Encyclopedia: Arteriogram |
| | The study is carried out in a laboratory by a trained cardiologist or radiologist and technicians or nurses. | | | Left heart ventriculography (looking at the left side of the heart) | | | Aortic angiography or aortography (looking at the aorta, the major artery from the heart) |
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http://www.nlm.nih.gov/medlineplus/ency/article/003327.htm
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| | RSNA 2004 - RSNA Event |
| | Coronary WH-MRA was inferior to CTA regarding image quality and number of evaluable segments but only moderately inferior regarding the diagnostic value for the detection of CAD when only evaluable segments were included. | | | Segment based values for the detection of >50% coronary stenoses were: sensitivity: MR 81.8%, CT 84.4%; specificity: MR 88.1%, CT 94.5%; overall diagnostic accuracy: MR 86.6%, CT 92.7%; positive predictive value: MR 67.5%, CT 77.1% and negative predictive value: MR 94.1%, CT 94.5%. | | | RSNA 2004 > Comparison of Whole Heart Coronary MR Angiography... |
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http://rsna2004.rsna.org/rsna2004/V2004/conference/event_display.cfm?em_id=4413337
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