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The Embryologic Origin of Vieussens' Ring.
Lloyd W Klein1, Enrique Padilla Campos
1Advocate Illinois Masonic Medical Center, 1953 North Clybourn Avenue, Suite #R-221, Chicago, IL 60614 USA. lloydklein@comcast.net.
The Journal of Invasive Cardiology
|March 2, 2019
Summary
Vieussens' ring, an embryologic remnant, functions as a vital collateral vessel in advanced coronary artery disease. Understanding its development offers insights into early coronary circulation and congenital heart anomalies.
Area of Science:
- Embryology
- Cardiovascular Anatomy
- Coronary Circulation
Background:
- Vieussens' ring is an embryologic remnant with clinical relevance in cardiovascular disease.
- Its role as an intercoronary collateral vessel becomes significant in advanced coronary artery disease.
Observation:
- The origin of Vieussens' ring is traced to a peritruncal structure during early embryologic development.
- An association exists between Vieussens' ring and congenital pulmonary artery fistula.
Findings:
- This review elucidates the embryologic basis of Vieussens' ring formation.
- It details the ring's relationship with the developing coronary arteries.
Implications:
- Understanding Vieussens' ring provides crucial insights into the early development of the coronary circulation.
- Knowledge of its embryologic origin explains its anatomical location, appearance, and clinical significance in cardiovascular pathology.