An Uncommon Presentation of Heyde Syndrome: Absence of Visible Endoscopic Angiodysplasia With Resolution After Transcatheter Aortic Valve Replacement

Ronnie A. Napoles; Cristina Benites; Gabriella Morey; Anthony H. Xu; Luis Santiago Zayas; Kristen Santana; Livasky Concepcion Perez

doi:10.12659/AJCR.951614

09 May 2026 : Case report USA

An Uncommon Presentation of Heyde Syndrome: Absence of Visible Endoscopic Angiodysplasia With Resolution After Transcatheter Aortic Valve Replacement

Unusual clinical course, Challenging differential diagnosis, Unusual or unexpected effect of treatment

Ronnie A. Napoles^{ABCDEFG 1*}, Cristina Benites

^{ABCDEFG 2}, Gabriella Morey^{ABCDEFG 2}, Anthony H. Xu^{E 2}, Luis Santiago Zayas^{ABCDEFG 3}, Kristen Santana

^{ABCDEFG 3}, Livasky Concepcion Perez^{ABCDEFG 3}

DOI: 10.12659/AJCR.951614

Am J Case Rep 2026; 27:e951614

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Figure 3 This image reveals an interruption in the continuity of the contrast in the right coronary artery (RCA) shown (red circle). This disruption indicates a complete total occlusion (CTO) of the RCA, characterized by its abrupt cessation mid-course.

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An Uncommon Presentation of Heyde Syndrome: Absence of Visible Endoscopic Angiodysplasia With Resolution After Transcatheter Aortic Valve Replacement

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