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Cardiac

— Medical

Freedom Driver allows man with artificial heart to await transplant at home

By - January 12, 2015 3 Pictures
Heart failure patients awaiting organ transplants normally find themselves anchored to the hospital bed by a washing machine-sized device that keeps blood pumping through their veins. But for Stan Larkin, a patient at the University of Michigan Frankel Cardiovascular Center, a new form of wearable technology is allowing him to keep on the move. The Freedom Driver is a compact, mobile version of the same machine that allows patients like Larkin to go about their normal lives while they wait for a matching donor heart to arrive. Read More
— Aircraft

In a heartbeat: Ambulance Drone designed to cut cardiac arrest response times

By - October 29, 2014 6 Pictures
If there's anything we can take from the barrage of delivery drones to emerge recently, its that the technology has the potential to transport objects with unprecedented efficiency. Graduate student Alec Momont from Holland's Delft University of Technology is looking to tap into this ability to reduce emergency response times to cardiac arrest incidents. His Ambulance Drone prototype carries a defibrillator to the scene and promises to dramatically increase the rate of survival. Read More
— Medical

Cardiac pacemaker powered by body's own muscles developed

By - June 26, 2014 1 Picture
Over the past few decades, cardiac pacemaker technology has improved to the point that pacemakers have become a commonplace medical implant that have helped improve or save the lives of many millions of people around the world. Unfortunately, the battery technology used to power these devices has not kept pace and the batteries need to be replaced on average every seven years, which requires further surgery. To address this problem, a group of researchers from Korea Advanced Institute of Science and Technology (KAIST) has developed a cardiac pacemaker that is powered semi-permanently by harnessing energy from the body's own muscles. Read More
— Medical

Small adhesive patch outperforms traditional tech for detecting arrhythmia

By - January 3, 2014 3 Pictures
Ordinarily, when doctors wish to monitor an ambulatory patient for heartbeat irregularities, they have them wear what is know as a Holter monitor. The device is fairly cumbersome, so it's usually worn for no more than 24 hours. A recent study, however, indicates that the relatively new ZIO Patch provides more accurate readings, while being considerably less obtrusive. Read More
— Medical

Carmat self-regulating artificial heart implanted in first human subject

By - December 24, 2013 3 Pictures
Last Wednesday in Paris, a 75 year-old man received an artificial heart. That in itself might not be newsworthy, as such devices have been in use since the early 80s. In this case, however, the gadget in question was the first Carmat bioprosthetic artificial heart to ever be implanted in a human. According to its inventor, cardiac surgeon Alain Carpentier, it's the world's first self-regulating artificial heart. Read More
— Health and Wellbeing

Prototype sensor belt records world's longest non-invasive ECG

By - December 4, 2013 1 Picture
Although electrocardiograms (ECGs) can help predict cardiac emergencies as much as several months before a potentially life-threatening episode, this usually requires being hooked up to an ECG machine for a period of time at a doctor's office or hospital. A new sensor belt prototype allows an ECG to be recorded around the clock for up to six months, increasing the chances a problem will be discovered and treated before an emergency strikes. Read More
— Aircraft

Defikopter drone air-drops a defibrillator to EMTs on the ground

By - September 12, 2013 3 Pictures
We've seen flying drones designed to deliver food and even beer on command, but a new autonomous aircraft from a non-profit organization in Germany could provide medical equipment to remote areas in an emergency. The Defikopter is a UAV that can be activated by a smartphone app to automatically take to the skies and drop a defibrillator to medical personnel on the ground, shaving precious seconds off of the time it takes for a person to receive treatment for cardiac arrest. Read More
— Science

Synchronized virtual reality heartbeat triggers out-of-body experiences

By - August 25, 2013 1 Picture
New research demonstrates that triggering an out-of-body experience (OBE) could be as simple as getting a person to watch a video of themselves with their heartbeat projected onto it. According to the study, it's easy to trick the mind into thinking it belongs to an external body and manipulate a person's self-consciousness by externalizing the body's internal rhythms. The findings could lead to new treatments for people with perceptual disorders such as anorexia and could also help dieters too. Read More
— Health and Wellbeing

Qardio unveils portable, wireless cardiovascular monitoring devices

By - July 1, 2013 3 Pictures
Thanks to the miniaturization of electronics and wireless technology, detailed cardiovascular monitoring no longer requires a visit to the doctor's clinic or a hospital. A new wave of cardiovascular monitoring devices can be carried or worn by patients as they go about their daily routine, with the collected data able to be transmitted wirelessly to healthcare professionals and family members. Healthcare company Qardio has unveiled two such devices that allow patients suffering, or at risk of developing cardiovascular conditions, to better monitor their health. Read More
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