Using a portable sensor, the technology analyzes exhaled biomarkers to detect lung conditions without a lab test or chest ...
Shortness of breath (dyspnea) is one of the most common side effects after open-heart surgery, often caused by mucus buildup, collapsed airways (atelectasis), or fluid between the lung layers (pleural ...
Indoor pools can have a distinct odor caused by chlorine binding to body waste. A Minnesota student invented a device to measure chloramine levels.