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Quadricuspid aortic valve information


Quadricuspid aortic valve
SpecialtyCardiology
Diagnostic methodTransthoracic echocardiogram, short-axis ultrasound
TreatmentAortic valve replacement

A quadricuspid aortic valve (QAV) is a rare congenital heart defect characterized by the presence of four cusps, instead of the usual three found normally in the aortic valve.[1] It is a defect that occurs during embryological development of the aortic trunk during gestation.[2] There is an increased risk of developing post-natal aortic regurgitations and other heart-related diseases; therefore patients with the condition should be carefully monitored.[3]

  1. ^ Hurwitz, L. E., & Roberts, W. C. (1973). Quadricuspid semilunar valve. The American Journal of Cardiology, 31(5), 623–626.
  2. ^ Tutarel, O. (2004). The quadricuspid aortic valve: a comprehensive review. The Journal of Heart Valve Disease, 13(4), 534-537.
  3. ^ Zhu, J., Zhang, J., Wu, S., Zhang, Y., Ding, F., & Mei, J. (2013). Congenital quadricuspid aortic valve associated with aortic insufficiency and mitral regurgitation. Journal of Cardiothoracic Surgery, 8(1), 87.

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Quadricuspid aortic valve

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A quadricuspid aortic valve (QAV) is a rare congenital heart defect characterized by the presence of four cusps, instead of the usual three found normally...

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Aortic valve repair

Last Update:

Aortic valve repair or aortic valve reconstruction is the reconstruction of both form and function of a dysfunctional aortic valve. Most frequently it...

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