Intercoronary connection with bidirectional blood flow and concentric left ventricular hypertrophy

Authors

  • George César Ximenes Meireles Humberto I (first) Hospital
  • Luciano Mauricio Abreu Filho Humberto I (first) Hospital

Keywords:

Anomalous coronary artery, LVH

Abstract

Cardiac catheterization in a 55-year-old man, with a 6-month history of atypical chest pain and Q-waves in D1, Dili and AVF, showed concentric left ventricular (LV) hypertrophy and a large intercoronary connection between right coronary artery (RCA) and circumflex artery (CX), with bidirectional blood flow. Although the RCA and CX were normal, selective injection of CX filled RCA retrogradely and in the same way selective injection of RCA filled CX. Possible mechanisms and literature are reviewed.

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Author Biographies

George César Ximenes Meireles, Humberto I (first) Hospital

Humberto I (first) Hospital, SãoPaulo, SP, Brazil.

Luciano Mauricio Abreu Filho , Humberto I (first) Hospital

Humberto I (first) Hospital, SãoPaulo, SP, Brazil.

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Published

1994-10-10

How to Cite

1.
Meireles GCX, Abreu Filho LM. Intercoronary connection with bidirectional blood flow and concentric left ventricular hypertrophy. Sao Paulo Med J [Internet]. 1994 Oct. 10 [cited 2025 Jun. 14];112(4):654-7. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/1495

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Section

Case Report