Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Thoracic Aorta01:15

Thoracic Aorta

708
The thoracic section of the aorta begins at the T5 vertebra and extends to the T12 level at the diaphragm, initially progressing through the mediastinum to the left of the spinal column. Throughout its course in the thoracic segment, the thoracic aorta emits various offshoots known collectively as visceral and parietal branches. The branches that predominantly supply blood to visceral organs are termed visceral branches and include bronchial, pericardial, esophageal, and mediastinal arteries,...
708
The Arch of Aorta01:10

The Arch of Aorta

989
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
989
Coronary Circulation01:21

Coronary Circulation

3.8K
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.
Coronary circulation begins at the base of the aorta, where two main arteries arise—the left and right coronary arteries. These arteries encircle the heart in the coronary sulcus and supply the...
3.8K
Abdominal Aorta01:25

Abdominal Aorta

1.1K
Once the aorta traverses the diaphragmatic plane at the aortic hiatus, it is known as the abdominal aorta. This anatomical structure is positioned leftward of the spinal column, encased within a cocoon of adipose tissue behind the peritoneal cavity. It terminates at the L4 vertebra, where it splits into the common iliac arteries. Prior to this bifurcation, the abdominal aorta gives rise to several vital branches.
The celiac trunk, a singular artery, divides into the left gastric artery, which...
1.1K
The Aorta01:14

The Aorta

1.3K
The aorta is the largest artery in the human body. It originates from the left ventricle of the heart and extends down to the abdomen, where it splits into two smaller arteries. Structurally, it can be divided into four main parts: the ascending aorta, the aortic arch, the thoracic aorta, and the abdominal aorta.
The average diameter of the aorta is approximately 2-3 cm, but the size can vary depending on the section of the aorta and the individual's age, sex, and body size. The aorta is...
1.3K
Overview of Pulmonary Circulation01:19

Overview of Pulmonary Circulation

1.6K
The pulmonary circulation is a vital system in our body that acts as a bridge between the respiratory and cardiovascular systems. It serves as a transport network for deoxygenated blood from the heart to the lungs and then returns oxygen-rich blood back to the heart.
The process begins with the right ventricle of the heart pumping deoxygenated blood into the pulmonary trunk. This large vessel extends about 5 centimeters before splitting into the left and right pulmonary arteries. These arteries...
1.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Adult cor-triatriatum sinistrum-a sinistral lesion with varied presentations: a case series.

European heart journal. Case reports·2026
Same author

Optic Nerve MRI Signal Alterations in Dural Arteriovenous Fistulae: Correlations With Papilledema and Visual Decline.

Journal of magnetic resonance imaging : JMRI·2026
Same author

The Influence of Pre-operative Mitral Regurgitation in Post Operative Recovery of Ventricular Function in Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery (ALCAPA).

Pediatric cardiology·2026
Same author

Left Ventricular Myocardial Perfusion before Contrast Pool in Ventricular Cavity in Cardiac MRI in Adult Type Anomalous Left Coronary Artery from Pulmonary Artery with Pulmonary Hypertension.

The Indian journal of radiology & imaging·2025
Same author

Isolated Right Atrial Enhancement with Atrial Standstill: An Uncommon Presentation of Emery-Dreifuss Muscular Dystrophy.

The Indian journal of radiology & imaging·2025
Same author

CT Coronary Angiogram in Diagnosing IgG4 of Coronary Arteries Presenting as Acute Coronary Syndrome: A Case Report with Review of Literature.

The Indian journal of radiology & imaging·2025

Related Experiment Video

Updated: Sep 6, 2025

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA
13:10

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA

Published on: April 24, 2017

18.7K

Major Aortopulmonary Collateral Arteries.

Ajay Alex1, Anoop Ayyappan1, Jineesh Valakkada1

  • 1Departments of Imaging Sciences and Interventional Radiology (A. Alex, A. Ayyappan, J.V., H.K.), Cardiology (D.S.), and Cardiothoracic Surgery (S.M.), Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum 695011, Kerala, India.

Radiology. Cardiothoracic Imaging
|July 5, 2022
PubMed
Summary
This summary is machine-generated.

Major aortopulmonary collateral arteries (MAPCAs) are congenital vessels crucial for pulmonary blood flow in certain heart conditions. Accurate CT and MRI imaging is vital for guiding surgical and interventional management strategies.

Keywords:
AortaCT AngiographyCardiacEmbolizationImage PostprocessingInterventional-VascularMR AngiographyPediatricsStentsVascular

More Related Videos

Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS
08:12

Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS

Published on: November 26, 2018

10.2K
Modifications of the Langendorff Method for Simultaneous Isolation of Atrial and Ventricular Myocytes from Adult Mice
06:27

Modifications of the Langendorff Method for Simultaneous Isolation of Atrial and Ventricular Myocytes from Adult Mice

Published on: May 13, 2021

5.6K

Related Experiment Videos

Last Updated: Sep 6, 2025

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA
13:10

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA

Published on: April 24, 2017

18.7K
Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS
08:12

Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS

Published on: November 26, 2018

10.2K
Modifications of the Langendorff Method for Simultaneous Isolation of Atrial and Ventricular Myocytes from Adult Mice
06:27

Modifications of the Langendorff Method for Simultaneous Isolation of Atrial and Ventricular Myocytes from Adult Mice

Published on: May 13, 2021

5.6K

Area of Science:

  • Cardiology
  • Radiology
  • Pediatric Medicine

Background:

  • Major aortopulmonary collateral arteries (MAPCAs) are congenital vessels connecting the aorta to the pulmonary arteries.
  • They are frequently associated with congenital heart diseases causing pulmonary circulation compromise, such as pulmonary stenosis or atresia.

Purpose of the Study:

  • To review critical imaging features of MAPCAs on CT and MRI.
  • To emphasize how these findings aid in management decisions for congenital heart disease patients.

Main Methods:

  • Review of CT angiography and MR angiography techniques for MAPCA visualization.
  • Discussion of image postprocessing relevant to surgical and interventional planning.

Main Results:

  • CT and MRI are effective modalities for imaging MAPCAs.
  • Specific imaging findings are crucial for surgical and interventional approaches.

Conclusions:

  • Detailed reporting of MAPCA characteristics on CT and MRI facilitates effective patient management.
  • Interventional strategies include unifocalization, surgical ligation, and endovascular embolization.