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Trabeculae carneae in the heart, SEM
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Trabeculae carneae in the heart, SEM
Trabeculae carneae in the left ventricle of the heart, coloured scanning electron micrograph (SEM). Endocardial connective tissue is also seen. The trabeculae carneae are muscular, columnar protrusions found on the internal surface of the ventricles, the main pumping chambers of the heart. It is thought that the trabeculae carneae help prevent suction that would occur with a smooth surface. Some trabeculae carneae also act as a type of connective tissue, to help bind the hearts muscle tissue together
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6314067
© SUSUMU NISHINAGA/SCIENCE PHOTO LIBRARY
Blood Circulation Cardiac Cardio Vascular Cardiology Colored Connective Tissue Coronary Endocardium Inside Interior Internal Internal Surface Left Ventricle Lining Muscles Myocardium Tissue Trabecula Carnea Vascular Ventricular Circulatory System
EDITORS COMMENTS
This print from Science Photo Library showcases the intricate beauty of the trabeculae carneae in the heart. In this coloured scanning electron micrograph (SEM), we are granted a glimpse into the internal world of our most vital organ. The left ventricle, one of the main pumping chambers of the heart, is adorned with these muscular, columnar protrusions that line its surface. The purpose of these trabeculae carneae goes beyond aesthetics; they play a crucial role in maintaining proper cardiac function. Acting as both muscle and connective tissue, they serve to bind together the hearts' muscle tissue while also preventing suction that would occur with a smooth surface. As we delve deeper into this image, we can observe not only the intricacy but also the normalcy and healthiness of this anatomical feature. The endocardial connective tissue is also visible, further emphasizing how interconnected and harmonious our circulatory system truly is. Through this SEM photograph, we gain insight into various aspects related to cardiology and anatomy - coronary health, blood circulation dynamics within myocardium walls, and even vascular connectivity. It serves as a reminder of just how remarkable our bodies are on a microscopic level. Science Photo Library has once again captured an awe-inspiring moment in scientific exploration by providing us with this stunning visual representation of life's inner workings.
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