You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

Abstract: This application note introduces how a continuous positive airway pressure (CPAP) ventilation system operates. The main sub functions of CPAP respiratory ventilation include ...

Pump: A Natural History of the Heart Bill Schutt Algonquin (2021) Rich in meaning and metaphor, the word ‘heart’ conjures up many images: a pump, courage, kindness, love, a suit in a deck of cards, a ...