1967
DOI: 10.1148/89.1.11
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The Physiology of Angiographic Arterial Waves

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1971
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Cited by 28 publications
(16 citation statements)
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“…116 However, in standing waves, the undulations are in a regular pattern, without significant stenosis, and this rapidly reverses with infusion of a vasodilator or withdrawal of the catheter. 117 On the other hand, medial fibroplasia produces irregular areas of stenosis and dilatation. It is important to recognize standing waves as an FMD mimic so that a patient is not incorrectly labeled with disease.…”
Section: Differential Diagnosis Standing Waves or Stationary Wavesmentioning
confidence: 99%
“…116 However, in standing waves, the undulations are in a regular pattern, without significant stenosis, and this rapidly reverses with infusion of a vasodilator or withdrawal of the catheter. 117 On the other hand, medial fibroplasia produces irregular areas of stenosis and dilatation. It is important to recognize standing waves as an FMD mimic so that a patient is not incorrectly labeled with disease.…”
Section: Differential Diagnosis Standing Waves or Stationary Wavesmentioning
confidence: 99%
“…1 Although up to 14% of peripheral angiograms have been reported to display this phenomenon, 2,3 frequencies of 1-3% seem more realistic. 4,5 Other imaging methods, such as CT, magnetic resonance angiography, and sonography, have never been shown to reproduce stationary waves, perhaps because this phenomenon is associated solely with angiographic techniques. We present 2 cases of patients with arterial occlusion in which stationary waves were observed during sonographic examination.…”
mentioning
confidence: 99%
“…The proposed mechanisms for this phenomenon are usually based on vasospasm, particularly given case reports of resolution of standing waves after administration of vasodilators. 2,3 However, there also have been reports of resolution of standing waves seen on immediate repeat angiography without administration of vasodilators. Other mechanisms for standing waves have been proposed, including a physiological response of the vasculature to rapid injection of contrast or artifact from flow-related disruption of contrast medium layering in vessels.…”
Section: E10 Circ Cardiovasc Interv February 2012mentioning
confidence: 99%
“…Other mechanisms for standing waves have been proposed, including a physiological response of the vasculature to rapid injection of contrast or artifact from flow-related disruption of contrast medium layering in vessels. [2][3][4] Although standing waves have been reported predominantly during conventional arteriography, they also have been reported in magnetic resonance angiography. 5 There is 1 report of misinterpretation of standing waves, as FMD is previously described in the French medical literature.…”
Section: E10 Circ Cardiovasc Interv February 2012mentioning
confidence: 99%