Accessory muscle breathing means using muscles other than those typically used for breathing to take in and expel air. One example is the subclavius — between the collarbone and the top rib — which ...

Susan Russell, MD, is a board-certified pulmonologist and Medical Director of Medical Intensive Care Unit (MICU) for Northwestern Memorial Hospital's Medical ICU. Muscle strain commonly causes chest ...

Are you looking for a remedy for chest tightness and difficulty breathing? Find out here the steps you can take. Breathing is the most natural thing a human does. That’s why it’s very worrying when ...