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Chambers of the Heart

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The human heart is a complex organ made up of four chambers: the right and left atria and the right and left ventricles. These internal chambers are separated by partitions known as the interatrial and interventricular septa. The exterior of the heart features a groove known as the coronary sulcus that demarcates the atria from the ventricles, while the anterior and posterior interventricular sulci distinguish between the two ventricles.
Deoxygenated blood from the body is received in the right...

Coronary Circulation

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The heart, an organ critical to survival, gets nourishment not from the blood it pumps but from a separate circulation system known as coronary circulation. This is the shortest circulation in the body and is responsible for supplying the heart with the nutrients it needs to function effectively.
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Anatomy of the Heart

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Anatomy of the Heart

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The heart is a hollow, muscular organ approximately the size of a fist, consisting of four chambers. It is enclosed in the pericardium, a fibrous sac with two layers: the visceral and parietal pericardium, separated by a fluid-filled space containing serous fluid to reduce friction.
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Heart Valves

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Related Experiment Video

Updated: May 19, 2026

Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins

Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins

Published on: October 28, 2020

Unique doubly connected left ventricular diverticulum.

Bert Nagel¹, Erich Sorantin, Andreas Gamillscheg

¹Division of Paediatric Cardiology, Department of Paediatrics, Medical University of Graz, Auenbruggerplatz 30, Graz, Austria. bert.nagel@klinikum-graz.at

Cardiology in the Young

|August 28, 2012

Summary

This case report details a rare left ventricular diverticulum in a teenager. Advanced imaging revealed its unique structure and dual connections to the left ventricle.

More Related Videos

Morphological and Functional Assessment of the Right Ventricle Using 3D Echocardiography

Morphological and Functional Assessment of the Right Ventricle Using 3D Echocardiography

Published on: October 28, 2020

Related Experiment Videos

Last Updated: May 19, 2026

Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins

Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins

Published on: October 28, 2020

Morphological and Functional Assessment of the Right Ventricle Using 3D Echocardiography

Morphological and Functional Assessment of the Right Ventricle Using 3D Echocardiography

Published on: October 28, 2020

Area of Science:

Cardiology
Medical Imaging
Pediatric Cardiology

Background:

Left ventricular diverticulum (LVD) is a rare congenital anomaly.
Accurate diagnosis and characterization are crucial for management.

Observation:

A 17-year-old patient presented with a unique form of left ventricular diverticulum.
Multiple advanced imaging modalities were employed for comprehensive assessment.

Findings:

Echocardiography, angiography, and magnetic resonance imaging (MRI) provided detailed anatomical information.
Virtual endoscopy offered insights into the diverticulum's size, texture, and dual ventricular connections.

Implications:

This case highlights the utility of multimodal imaging in diagnosing rare cardiac anomalies.
Understanding the specific morphology of LVD is essential for surgical or medical planning.