A popular smartphone app purported to accurately measure blood pressure simply by placing a cellphone on the chest with a finger over the built-in camera lens misses high blood pressure in eight out of 10 patients, potentially putting users' health at risk, according to research from Johns Hopkins.
Read more ...
Digital Health Tool Helps Cardiac Rehab Patients
Adding a digital health tool to traditional cardiac rehabilitation appears to help people recovering from a heart attack lose significantly more weight in a relatively short period of time, according to research scheduled for presentation at the American College of Cardiology's 65th Annual Scientific Session.
Read more ...
Activity Monitoring Devices Provide Reliable Records of Activity
Fitbit, the popular physical activity monitoring device, is a valid and reliable way of monitoring physical activity, finds a study published in the European Journal of Preventive Cardiology. Whilst Fitbit-Flex is one of the most popular wearable devices currently available to measure physical activity, very little research has been conducted on its accuracy.
Read more ...
Smartphones could Improve Skin Cancer Detection in Developing Countries
Everyone knows smartphones can be used as calendars, calculators, radios and cameras. But, did you know they can also be used as microscopes that have the potential to save lives? They are called smartphone microscopes and dermatologists at The University of Texas Health Science Center at Houston (UTHealth) think these devices could improve the detection of skin cancer in developing countries.
Read more ...
Major Breakthrough in New MRI Scan Technology for Lung Disease
New scanning technology which will give a much clearer picture of lung disease has taken a major step forward thanks to scientists at The University of Nottingham. The experts at the Sir Peter Mansfield Imaging Centre have developed a process using specially treated krypton gas as an inhalable contrast agent to make the spaces inside the lungs show up on an Magnetic resonance imaging (MRI) scan.
Read more ...
Cyborg Cardiac Patch may Treat the Diseased Heart
More than 25% of the people on the national US waiting list for a heart will die before receiving one. Despite this discouraging figure, heart transplants are still on the rise. There just hasn't been an alternative. Until now. The "cyborg heart patch," a new engineering innovation from Tel Aviv University, may single-handedly change the field of cardiac research.
Read more ...
The Potential to Enhance the Human Intellect's Existing Capacity to Learn New Skills
It's a case of life imitating art. Much as the sci-fi film "The Matrix" depicted a device capable of enhancing skill acquisition, researchers at HRL Laboratories, LLC, have discovered that low-current electrical brain stimulation can modulate the learning of complex real-world skills.
Read more ...