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Related Concept Videos

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Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
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2D and 3D Echocardiography in the Axolotl Ambystoma Mexicanum
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Two-dimensional and doppler echocardiographic evaluation in twenty-one healthy Python regius.

Mara Bagardi1, Edoardo Bardi1, Martina Manfredi1

  • 1Department of Veterinary Medicine, University of Milan, Milano, Italy.

Veterinary Medicine and Science
|February 23, 2021
PubMed
Summary

This study details echocardiographic evaluation of the ball python heart, highlighting unique anatomical features and cardiac blood flow. Findings enhance veterinary understanding of reptile cardiology.

Keywords:
Python regiusarterial flowsechocardiographyheartsnake

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Area of Science:

  • Veterinary Cardiology
  • Comparative Anatomy
  • Reptile Physiology

Background:

  • Echocardiography is crucial for diagnosing heart disease in vivo.
  • Ophidian hearts possess unique anatomical traits (single ventricle, three arterial trunks, high mobility) complicating echocardiography.
  • Standard echocardiographic protocols require adaptation for reptile cardiac anatomy.

Purpose of the Study:

  • To establish echocardiographic guidelines for healthy ball pythons (Python regius).
  • To describe normal echocardiographic anatomy and cardiac blood flow in ball pythons.
  • To aid in the development of reptile cardiology.

Main Methods:

  • Echocardiographic examinations were performed on 21 awake, healthy ball pythons.
  • Imaging included sagittal and transverse planes to visualize cardiac structures.
  • Pulsed-wave Doppler assessed blood flow through arterial trunks and the sinus venosus valve (SVV).

Main Results:

  • Specific anatomical features like the sinus venosus valve (SVV) and horizontal septum were identified.
  • Spatial relationships of aortic arches and pulmonary artery were depicted via transverse imaging.
  • Evaluation of cavum arteriosum, cavum venosum, and cavum pulmonale dimensions was performed.

Conclusions:

  • This research provides a foundational understanding of ball python cardiac anatomy and physiology via echocardiography.
  • The study offers essential data for veterinary professionals diagnosing heart conditions in snakes.
  • It contributes to advancing the field of comparative reptile cardiology.