Structures of the left atrium and ventricle.

Structures seen on the lateral views of the right and left lungs.

The world’s most powerful astronomical observatories are currently almost all located in the Western Hemisphere, but a new study proposes that the Tibetan Plateau in China provides ideal conditions for large telescopes built in the East.

Anatomy and function of the left and right pulmonary arteries.

Lung cancer is the deadliest of cancers. Screening could save thousands of lives, so why is it not the norm?

Anatomy and function of the main organs of the respiratory system.

Anatomy and function of the right and left pulmonary veins.

Overview of the anatomy of the lungs.

Human Body for Kids engages young, inquisitive learners, while the depth of material gets older students ready for tests. Join Kevin and his friends to explore the respiratory system.

The video is a presentation about the respiratory system of the human body. The video describes the different parts of the respiratory system, including the nasal cavity, pharynx, larynx, and trachea. It also explains the role of the...

Your respiratory system is a system in humans that is designed to extract oxygen from the air so we can use it in respiration around the body and at the same time get rid of carbon dioxide gas into the air which is the waste product from...

This video discusses the effects of vaping on the body, comparing it to traditional cigarette smoking. It explores the pathways of inhalation and the potential harm caused by vaping products. The video concludes with recommendations for...

In this video, we will explore how Coronavirus (SARS-CoV-2) can harm individuals by exploring its pathophysiology, immunopathology, and evasion of host immune defenses.

Our heart, a universally recognised symbol of love, kindness and compassion. The heart is one of the hardest-working organs in your body after all it is responsible for pumping blood throughout a vast array of blood vessels, spending...

The system of the body we are most acutely aware of is the respiratory system. We have to breathe, whether voluntarily or involuntarily, every few seconds in order to stay alive. Because we looked at the circulatory system, we know that...

A simple animation explaining what COPD is, how it is caused, the main symptoms and treatments, and the lifestyle changes that can make a big difference. This video will be helpful to students of all ages, health professionals, patients...

The human body is a wondrously complex machine made of flesh, bone, muscles, organs, blood vessels and highly specialized systems that function together to sustain life. This fascinating third part of The Human Body series examines the...