RightHealth Daily Dose » angiogram http://dailydose.righthealth.com We feature the one health item you simply cannot afford to miss. Fri, 19 Mar 2010 04:18:31 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Latest CT Scanners Detect Blocked Arteries http://dailydose.righthealth.com/cardiology/latest-ct-scanners-detect-blocked-arteries/ http://dailydose.righthealth.com/cardiology/latest-ct-scanners-detect-blocked-arteries/#comments Fri, 28 Nov 2008 06:53:36 +0000 Steven http://dailydose.kosmix.com/?p=849 Doctors are hoping the results of a new study led by Johns Hopkins University will pave the way for standardized noninvasive imaging of coronary arteries by using newer, more powerful CT scanners. Currently, angiograms are considered the gold standard for detecting blockage of arteries in the heart. However, angiograms (also called cardiac catheterization) are invasive procedures with many risks. CT scans, on the other hand, carry less risks and are noninvasive. Researchers have found that 3D scans produced by CT scanners can accurately pinpoint the size and location of blockages, but not nearly as well as a traditional angiograms. Additional studies will be needed to clarify exactly how this technology can be best used in the detection of coronary heart disease.

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