Diagram illustrating the action of the heart and diaphragms.

Lung And Diaphragm Anatomy Illustration High-Res Vector Graphic - Getty Images

A self-explanatory simple diagram representing the action of

The lungs and the diaphragm hi-res stock photography and images - Alamy

Thoracic cavity, Description, Anatomy, & Physiology

Diagram showing diaphragm functions in breathing Vector Image

Clinically applied anatomy of the heart - ScienceDirect

Breathing Diagram Stock Illustration - Download Image Now - Diaphragm - Body Part, Inhaling, Breathing Exercise - iStock

pump — imagessays

anatomy of diaphragm muscle - Google Search Thoracic cavity, Human anatomy systems, Cardiovascular system

The Location, Size, and Shape of the Heart

Heart, lungs, and diaphragm during: (a) inhalation; (b) exhalation., inhalation