Bulbus cordis

Jump to: navigation, search
Bulbus cordis
Gray466.png
Heart showing expansion of the atria.
Gray469.png
Diagrams to illustrate the transformation of the bulbus cordis. (Keith.) Ao. Truncus arteriosus. Au. Atrium. B. Bulbus cordis. RV. Right ventricle. LV. Left ventricle. P. Pulmonary artery.
Gray's subject #135 513
Carnegie stage 9
Gives rise to smooth parts of right ventricle, left ventricle
Dorlands/Elsevier b_26/12200235

WikiDoc Resources for Bulbus cordis

Articles

Most recent articles on Bulbus cordis

Most cited articles on Bulbus cordis

Review articles on Bulbus cordis

Articles on Bulbus cordis in N Eng J Med, Lancet, BMJ

Media

Powerpoint slides on Bulbus cordis

Images of Bulbus cordis

Photos of Bulbus cordis

Podcasts & MP3s on Bulbus cordis

Videos on Bulbus cordis

Evidence Based Medicine

Cochrane Collaboration on Bulbus cordis

Bandolier on Bulbus cordis

TRIP on Bulbus cordis

Clinical Trials

Ongoing Trials on Bulbus cordis at Clinical Trials.gov

Trial results on Bulbus cordis

Clinical Trials on Bulbus cordis at Google

Guidelines / Policies / Govt

US National Guidelines Clearinghouse on Bulbus cordis

NICE Guidance on Bulbus cordis

NHS PRODIGY Guidance

FDA on Bulbus cordis

CDC on Bulbus cordis

Books

Books on Bulbus cordis

News

Bulbus cordis in the news

Be alerted to news on Bulbus cordis

News trends on Bulbus cordis

Commentary

Blogs on Bulbus cordis

Definitions

Definitions of Bulbus cordis

Patient Resources / Community

Patient resources on Bulbus cordis

Discussion groups on Bulbus cordis

Patient Handouts on Bulbus cordis

Directions to Hospitals Treating Bulbus cordis

Risk calculators and risk factors for Bulbus cordis

Healthcare Provider Resources

Symptoms of Bulbus cordis

Causes & Risk Factors for Bulbus cordis

Diagnostic studies for Bulbus cordis

Treatment of Bulbus cordis

Continuing Medical Education (CME)

CME Programs on Bulbus cordis

International

Bulbus cordis en Espanol

Bulbus cordis en Francais

Business

Bulbus cordis in the Marketplace

Patents on Bulbus cordis

Experimental / Informatics

List of terms related to Bulbus cordis

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]


Overview

When the developing heart assumes its S-shaped form, the bulbus cordis lies ventral to the primitive ventricle. Together, the bulbus cordis and the primitive ventricle give rise to the ventricle of the formed heart.

The adjacent walls of the bulbus cordis and ventricle approximate, fuse, and finally disappear, and the bulbus cordis now communicates freely with the right ventricle, while the junction of the bulbus with the truncus arteriosus is brought directly ventral to and applied to the atrial canal.

By the upgrowth of the ventricular septum the bulbus cordis is in great measure separated from the left ventricle, but remains an integral part of the right ventricle, of which it forms the infundibulum.

Additional images

External links

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.




Linked-in.jpg