Cardiology
Cardiology
Cardiology
Dissolving Pacemaker Communicates with Patient and Wearable Tech
Researchers at Northwestern University have created a cardiac pacemaker that dissolves away, negating the need for a procedure to remove it. The pacemaker was originally announced in 2021, but in this follow-up study, the researchers have...
Cardiology
Smart Stent Monitors Hemodynamics
Researchers at the Georgia Institute of Technology have developed a smart stent that can monitor hemodynamic parameters. The wireless and battery-free device can transmit the data to the outside of the body, and is powered through a wireless...
Cardiology
Heart Chamber on a Chip
Researchers at Boston University engineered a heart chamber on a chip that can beat by itself. The technology relies on cardiomyocytes generated from induced pluripotent stem cells and small acrylic valves that allow the fluid pumped by the...
Cardiology
Wireless Data Transfer for Implanted Devices Using Ionic Communication
Researchers at the Columbia University School of Engineering and Applied Science have developed a new method for implanted devices to communicate with the outside world that exploits the ions that are naturally present in our tissues. Ion-rich...
Cardiology
vMap Mapping Technology for Cardiac Arrhythmias: Interview with Mike Monko, CEO of Vektor Medical
Vektor Medical, a medtech company based in San Diego, created the vMap system, a mapping solution for cardiac arrhythmias. The system is the first to identify arrhythmia sources anywhere in the heart, including the septal wall, outflow tracts,...
Cardiology
Wearable Sensor Uses Kirigami to Improve Skin Contact
Researchers at Osaka Prefecture University in Japan developed a wearable and wireless electrocardiogram monitor that employs kirigami, an ancient art of folding and cutting paper, to ensure better skin contact, stretchability, and...
Cardiology
Magnetic Tentacle Robot Travels Deep into Lungs
Researchers at the University of Leeds in the UK have created a magnetic “tentacle robot” that is just 2 mm in diameter, which they hope will be able to navigate through some of the smallest airways in our lungs. At present, a bronchoscope...
Cardiology
Smartphone App Calculates Genetic Risk of Coronary Artery Disease
Researchers at the Scripps Research Institute in California have developed a smartphone app that can calculate a user’s genetic risk of coronary artery disease. The app can import genetic information from a commonly used genetic testing...
Cardiology
Acoustic Fabric Listens to Heart and Breathing, Works as Hearing Aid
Researchers at MIT have created an “acoustic fabric” that can listen to its surroundings and convert the vibrations made by sound into electrical signals, much like the human ear or a microphone. The technology consists of piezoelectric...
Cardiology
