"Although absolute differences in readings were small, they can result in substantially higher rates of false negatives and ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give higher readings for patients with darker than lighter skin tones, finds the ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Angina pectoris, often shortened to angina, is chest pain or discomfort caused by reduced blood flow to the heart and most ...

Learn the key differences between obstructive and nonobstructive HCM, including how your specific diagnosis can impact ...

The proportion of patients with postoperative pulmonary complications in the first 5 days after thoracic surgery did not ...

Learn the hidden signs of sleep apnea, its impact on health, and how effective treatment can restore your energy and improve ...

A low body temperature can occur when you're sick or due to environmental conditions. Here's what you need to know about low ...

Cash flow per share is an important metric showing a firm's financial health. Learn how to calculate it using after-tax ...