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Health News Results - 9

Dr. David Wheeler started seeing patients via telehealth in his Wyoming neurology practice 10 years ago as a way to provide routine visits to patients living in remote areas. He'd see three to four patients by video or telephone chat each day, which only made up about a fifth of his regular practice.

Then the new coronavirus began to spread across the nation. Now, even though Wyoming...

An international team has designed a computer program that predicts with up to 80% accuracy which COVID-19 patients will develop serious respiratory disease.

Developed by U.S. and Chinese researchers, the artificial intelligence (AI) program has been tested at two hospitals in China with 53 patients who were diagnosed in January with COVID-19. The new tool is considered experiment...

Smartphones appear to be more effective than wearable fitness devices in helping doctors track patients' physical activity, researchers say.

Their new study included 500 patients who joined activity tracking programs at two Philadelphia hospitals. Half used a smartphone app to track their daily steps after leaving the hospital. The other half used a wearable device.

Patient...

A noninvasive magnetic brain stimulation device worn less than an hour a day can increase activity near stroke-injured areas of the brain, a small, preliminary study suggests.

Those improvements in brain activity might then lead to increased motor function in people who have had a stroke, the researchers said.

"We were excited to see a strong hint of improved motor functio...

It was a race with life-or-death implications: Unmanned drones were pitted against traditional emergency responders to see which could get an automated external defibrillator to the rural site of a simulated cardiac arrest first.

The drones won handily. And the Canadian researcher behind the test said such a system might be ready for the real world in as little as a year.

...

Scientists say they have taken an important step forward in creating 3-D printed hearts -- with the ultimate goal of making replacement tissue for organs and body parts damaged by disease or injury.

The 3-D printing process builds three-dimensional objects based on a computer model. Unlike traditional printing onto a flat surface, the machines churn out various materials -- plastics, ...

Plastic medical devices abound in hospitals. IV bags, catheters and feeding tubes cram every corner.

But the chemicals that make these medical items so flexible may be changing transmission of the electrical impulses that help keep the heart pumping, according to new research.

Phthalates are a group of chemicals used as "plasticizers" in pliable medical devices and contain...

The world's first complete 3D printer-generated heart, made using the patient's own cells and materials, has been created in a lab.

Until now, success has been limited to printing only simple tissues without blood vessels.

"This is the first time anyone anywhere has successfully engineered and printed an entire heart replete with cells, blood vessels, ventricles and chambers...

Blood vessels created in the lab can successfully turn into "living tissue" in patients on dialysis for advanced kidney disease, a new study suggests.

The results come from just 13 patients in an early-phase trial. But researchers said they are a sign that the engineered tissue might eventually offer new treatment options for patients with damaged blood vessels -- due to conditions rang...