ArticleJournal of clinical and diagnostic research : JCDR2016
Anatomical Consideration and Potential Complications of Coronary Sinus Catheterisation.
Article in Journal of clinical and diagnostic research : JCDR, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 7 citations in OpenAlex.
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- Article
- Peculiarities in coronary sinus anatomy: implications for successful cannulation from an autoptic study.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2021Article
- Morphological and Morphometric Study of Coronary Sinus in North Indian Population.Journal of clinical and diagnostic research : JCDR · 2017Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionCoronary venous catheterisation has been used for performing various cardiologic interventions. The procedure might become complicated due to obstruction offered by the valve of coronary sinus (Thebesian valve) the acute bend of the Great Cardiac Vein (GCV). The present study sought to expound the anatomical considerations of coronary venous catheterization and to elucidate the potential causes of obstruction and the complications of this procedure. MATERIALS AND
methodsIn this cross-sectional observational study, coronary sinus and GCV were dissected in 40, formalin fixed, adult cadaveric human hearts. Course, length, diameter and angle of bend of GCV, length of coronary sinus and its diameter at its ostium in right atrium were recorded. Thebesian valve morphology and percentage coverage of coronary sinus ostium was recorded. Relation of the coronary sinus and GCV with their neighbouring arteries was described.
resultsCoronary sinus: near its termination was directly related to the left atrium. Length: 35.35±4.43 mm (1 SD). Diameter: 11.75 ± 2.66mm. Diameter of CS ostium was more in hearts where Thebesian valve was absent. GCV travelled superficial or deep to the left diagonal artery and crossed circumflex artery superficially. Length: 96.23 ±22.52mm. Diameter: 5.99 ±1.02mm. Angle of bend: 107 ±6.74 degrees. Thebesian valve: Absent in 3 hearts. Various morphologies were observed: thin band, thin band with fenestrations, broad band with fenestrations, well developed semilunar valve (Thin/thick). In five hearts, valve covered more than 50% of coronary sinus ostium.
conclusionCoronary sinus and GCV diameter will help cardiologists and cardiothoracic surgeons to choose an appropriate sized catheter and their length will decide the length of catheter advancement. Thebesian valve may cause obstruction to the catheter due to an extensive coverage of coronary sinus ostium, which is seen in 12.5% cases. The obtuse angle of GCV has to be negotiated in order to enter this vessel. Arteries lying deep to coronary sinus and GCV might be compressed leading to myocardial ischemia.
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