Key result
Transesophageal and transpharyngeal ultrasound demonstrated reversed diastolic flow in neck vessels and revealed the mechanism of torrential aortic regurgitation caused by an aortic dissection flap.
Case Report (n=1)
Transesophageal and transpharyngeal ultrasound can effectively demonstrate reversed diastolic flow in neck vessels and the mechanism of severe aortic regurgitation caused by an aortic dissection flap.
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May aid mechanism assessment in dissection-related AR; hypothesis-generating, leaves routine adoption open.
Khanna et al. (2004) conducted a case report in Severe aortic regurgitation (n=1). Transesophageal and transpharyngeal ultrasound was evaluated on Demonstration of reversed diastolic flow and mechanism of aortic regurgitation. Transesophageal and transpharyngeal ultrasound demonstrated reversed diastolic flow in neck vessels and revealed the mechanism of torrential aortic regurgitation caused by an aortic dissection flap.
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