Using deep learning to process raw photoacoustic channel data and guide cardiac interventions

bySPIEA photoacoustic approach to guiding cardiac catheters involves short laser pulses delivered using an optical fiber attached to a catheter, while a special signal transducer picks up the en

Updated on: January 04,2024 18

Using deep learning to process raw photoacoustic channel data and guide cardiac interventions

bySPIEA photoacoustic approach to guiding cardiac catheters involves short laser pulses delivered using an optical fiber attached to a catheter, while a special signal transducer picks up the en

Updated on:January 04,2024 18

New device and drug combination could revolutionize heart failure treatment

byUniversity of GlasgowGraphical Abstract. Credit:European Heart Journal - Cardiovascular Pharmacotherapy(2023). DOI: 10.1093/ehjcvp/pvad073A newly-developed heart failure device and

Updated on: January 04,2024 8

New device and drug combination could revolutionize heart failure treatment

byUniversity of GlasgowGraphical Abstract. Credit:European Heart Journal - Cardiovascular Pharmacotherapy(2023). DOI: 10.1093/ehjcvp/pvad073A newly-developed heart failure device and

Updated on:January 04,2024 8

Experimental pacemaker converts heartbeat energy to recharge battery

byAmerican Heart AssociationCredit: CC0 Public DomainBy converting mechanical energy into electrical energy, an experimental wireless, or leadless, pacemaker housing is able to partially recharg

Updated on: January 04,2024 15

Experimental pacemaker converts heartbeat energy to recharge battery

byAmerican Heart AssociationCredit: CC0 Public DomainBy converting mechanical energy into electrical energy, an experimental wireless, or leadless, pacemaker housing is able to partially recharg

Updated on:January 04,2024 15

Combining cell types may lead to improved cardiac cell therapy following heart attack

by Rebekah McBride,University of Wisconsin-MadisonHuman heart cells (green-and-red-striped bands in the lower half of the image) grafted into a nonhuman primate heart aside native heart cells (s

Updated on: January 04,2024 8

Combining cell types may lead to improved cardiac cell therapy following heart attack

by Rebekah McBride,University of Wisconsin-MadisonHuman heart cells (green-and-red-striped bands in the lower half of the image) grafted into a nonhuman primate heart aside native heart cells (s

Updated on:January 04,2024 8

New electrode design promises major improvements in wearable electrocardiograms

byAmerican Institute of PhysicsIllustrative image of ECG device and various applications. Credit: Peter Francis Mathew ElangoNearly 200 million people around the globe have coronary heart diseas

Updated on: January 04,2024 16

New electrode design promises major improvements in wearable electrocardiograms

byAmerican Institute of PhysicsIllustrative image of ECG device and various applications. Credit: Peter Francis Mathew ElangoNearly 200 million people around the globe have coronary heart diseas

Updated on:January 04,2024 16

Research team devises an implantable wireless cardiac pacemaker

by Thamarasee Jeewandara , Medical XpressThe implantable microtubular pacemaker for wireless pacing. (A) Multilayered circuit film for the microtubular pacemaker includes the following layers, arrange

Updated on: January 05,2024 7

Research team devises an implantable wireless cardiac pacemaker

by Thamarasee Jeewandara , Medical XpressThe implantable microtubular pacemaker for wireless pacing. (A) Multilayered circuit film for the microtubular pacemaker includes the following layers, arrange

Updated on:January 05,2024 7

Listen to your heart: AI tool detects cardiac diseases that doctors often miss

byStevens Institute of TechnologyCredit: Pixabay/CC0 Public DomainWhen your doctor listens to your heart through a stethoscope they're listening to the distinctive lub-dub sound made by the

Updated on: January 05,2024 13

Listen to your heart: AI tool detects cardiac diseases that doctors often miss

byStevens Institute of TechnologyCredit: Pixabay/CC0 Public DomainWhen your doctor listens to your heart through a stethoscope they're listening to the distinctive lub-dub sound made by the

Updated on:January 05,2024 13

Stretching and stimulating engineered heart tissues to accurately portray hypertrophic cardiomyopathy

byKyoto UniversityCredit:Stem Cell Reports(2023). DOI: 10.1016/j.stemcr.2023.09.003A joint effort by a team of academic and industrial researchers led by Associate Professor Yoshinor

Updated on: January 05,2024 8

Stretching and stimulating engineered heart tissues to accurately portray hypertrophic cardiomyopathy

byKyoto UniversityCredit:Stem Cell Reports(2023). DOI: 10.1016/j.stemcr.2023.09.003A joint effort by a team of academic and industrial researchers led by Associate Professor Yoshinor

Updated on:January 05,2024 8

CPAP helps cut heart risks—but you have to actually use it

by Steven ReinbergFor sufferers of sleep apnea, continuous positive airway pressure (CPAP) machines may guard against having a second heart attack, stroke or other cardiovascular crisis, but they have

Updated on: January 06,2024 15

CPAP helps cut heart risks—but you have to actually use it

by Steven ReinbergFor sufferers of sleep apnea, continuous positive airway pressure (CPAP) machines may guard against having a second heart attack, stroke or other cardiovascular crisis, but they have

Updated on:January 06,2024 15

Omega watch: Researchers develop new blood test for measuring levels of critical omega-3 fatty acids

byMcMaster UniversityGraphical AbstractResearchers at McMaster and the University of Guelph have discovered a convenient new way to track levels of omega-3 fatty acids in the bloodstream, making

Updated on: January 06,2024 20

Omega watch: Researchers develop new blood test for measuring levels of critical omega-3 fatty acids

byMcMaster UniversityGraphical AbstractResearchers at McMaster and the University of Guelph have discovered a convenient new way to track levels of omega-3 fatty acids in the bloodstream, making

Updated on:January 06,2024 20

Diagnosing atherosclerosis with an oxidative stress biomarker triggered multiplexed instrument

by Thamarasee Jeewandara , Medical XpressA multiplexed diagnostic tool for detecting intraplaque and urinary MDA. We design a multiplexed diagnostic tool that includes two functions (photoacoustic ima

Updated on: January 06,2024 11

Diagnosing atherosclerosis with an oxidative stress biomarker triggered multiplexed instrument

by Thamarasee Jeewandara , Medical XpressA multiplexed diagnostic tool for detecting intraplaque and urinary MDA. We design a multiplexed diagnostic tool that includes two functions (photoacoustic ima

Updated on:January 06,2024 11

Tailored text messages not enough to improve mobility after heart issues

by Noah Fromson,University of MichiganCredit: CC0 Public DomainNearly one in three Americans wear a wearable device, like a smartwatch, totrack their health and fitness.Studies have shown

Updated on: January 07,2024 13

Tailored text messages not enough to improve mobility after heart issues

by Noah Fromson,University of MichiganCredit: CC0 Public DomainNearly one in three Americans wear a wearable device, like a smartwatch, totrack their health and fitness.Studies have shown

Updated on:January 07,2024 13