New study suggests ECG-AI can detect cardiovascular disease risks sooner

by Terri Malloy,Mayo ClinicCohort definition schematics for the three ECG-AI models developed herein, which are further detailed in the Methods section. A) Coronary artery calcium scoring from c

Updated on: January 04,2024 7

New study suggests ECG-AI can detect cardiovascular disease risks sooner

by Terri Malloy,Mayo ClinicCohort definition schematics for the three ECG-AI models developed herein, which are further detailed in the Methods section. A) Coronary artery calcium scoring from c

Updated on:January 04,2024 7

AI phone app detects worsening heart failure based on changes in patients' voices

byAmerican Heart AssociationCredit: Pixabay/CC0 Public DomainA smartphone app using artificial intelligence technology to detect changes in the voice of a person with heart failure predicted mor

Updated on: January 03,2024 14

AI phone app detects worsening heart failure based on changes in patients' voices

byAmerican Heart AssociationCredit: Pixabay/CC0 Public DomainA smartphone app using artificial intelligence technology to detect changes in the voice of a person with heart failure predicted mor

Updated on:January 03,2024 14

First multi-chamber heart organoids unravel human heart development and disease

by IMBA- Institute of Molecular Biotechnology of the Austrian Academy of SciencesCross-section of a multi-chamber cardioid, with the atrial organoid in cyan, the left ventricular organoid in white and

Updated on: January 02,2024 12

First multi-chamber heart organoids unravel human heart development and disease

by IMBA- Institute of Molecular Biotechnology of the Austrian Academy of SciencesCross-section of a multi-chamber cardioid, with the atrial organoid in cyan, the left ventricular organoid in white and

Updated on:January 02,2024 12

Seeing deep blood flow with sound and laser light

by Emily Velasco,California Institute of Technologya, Schematic of the imaging system. Light from a laser is delivered to the blood vessel region via a fibre bundle. Photoacoustic waves are gene

Updated on: January 02,2024 19

Seeing deep blood flow with sound and laser light

by Emily Velasco,California Institute of Technologya, Schematic of the imaging system. Light from a laser is delivered to the blood vessel region via a fibre bundle. Photoacoustic waves are gene

Updated on:January 02,2024 19

Cardiologist explains how pacemakers and defibrillators interact with the electrical system of the heart

by Virginia Singla,The ConversationBreakdowns in the sinoatrial and atrioventricular nodes can cause heart rate problems. Credit:Rob Kreuger, medical illustrator/Wikimedia Commons,CC

Updated on: January 02,2024 9

Cardiologist explains how pacemakers and defibrillators interact with the electrical system of the heart

by Virginia Singla,The ConversationBreakdowns in the sinoatrial and atrioventricular nodes can cause heart rate problems. Credit:Rob Kreuger, medical illustrator/Wikimedia Commons,CC

Updated on:January 02,2024 9

A shape-shifting robotic catheter could make heart surgery safer

by National Institute of Biomedical Imaging and BioengineeringClinical workflow for the demonstrated device applications.(A) The device moves toward the right atrium through the superior vena cava via

Updated on: January 02,2024 5

A shape-shifting robotic catheter could make heart surgery safer

by National Institute of Biomedical Imaging and BioengineeringClinical workflow for the demonstrated device applications.(A) The device moves toward the right atrium through the superior vena cava via

Updated on:January 02,2024 5

Engineers design a robotic replica of the heart's right chamber

by Jennifer Chu,Massachusetts Institute of TechnologyAn overview of the RRV and its architecture. a, Overview of the bioinspired and biomimetic approach used to create a biohybrid beating right

Updated on: January 02,2024 6

Engineers design a robotic replica of the heart's right chamber

by Jennifer Chu,Massachusetts Institute of TechnologyAn overview of the RRV and its architecture. a, Overview of the bioinspired and biomimetic approach used to create a biohybrid beating right

Updated on:January 02,2024 6

Study shows postoperative atrial fibrillation tied to worse outcomes after valve surgery

by Lori SolomonPostoperative atrial fibrillation (POAF) is associated with an increased rate of neurologic events and worse long-term survival, according to a study published online Sept. 11 in the&nb

Updated on: January 02,2024 5

Study shows postoperative atrial fibrillation tied to worse outcomes after valve surgery

by Lori SolomonPostoperative atrial fibrillation (POAF) is associated with an increased rate of neurologic events and worse long-term survival, according to a study published online Sept. 11 in the&nb

Updated on:January 02,2024 5

Do genes that code athletic heart enlargement carry a risk of future heart problems?

by Victor Chang Cardiac Research InstituteCredit: Pixabay/CC0 Public DomainA new landmark study involving 281 elite athletes from Australia and Belgium has revealed one in six have measurements that w

Updated on: January 02,2024 11

Do genes that code athletic heart enlargement carry a risk of future heart problems?

by Victor Chang Cardiac Research InstituteCredit: Pixabay/CC0 Public DomainA new landmark study involving 281 elite athletes from Australia and Belgium has revealed one in six have measurements that w

Updated on:January 02,2024 11

Measuring long-term heart stress dynamics with smartwatch data

byDuke UniversityA new algorithm can accurately recreate the forces at work within a specific heart's geometry based on smartwatch data alone. The technology could go a long way toward predi

Updated on: January 02,2024 20

Measuring long-term heart stress dynamics with smartwatch data

byDuke UniversityA new algorithm can accurately recreate the forces at work within a specific heart's geometry based on smartwatch data alone. The technology could go a long way toward predi

Updated on:January 02,2024 20

Understanding the risks of cell therapy for heart repair

byUniversity of SurreySchematic of culture conditions. hiPSC-CMs were cultured with myofibroblasts (MyoFB) in three conditions: with MyoFB conditioned medium, with MyoFBs separated by a semiperm

Updated on: January 02,2024 11

Understanding the risks of cell therapy for heart repair

byUniversity of SurreySchematic of culture conditions. hiPSC-CMs were cultured with myofibroblasts (MyoFB) in three conditions: with MyoFB conditioned medium, with MyoFBs separated by a semiperm

Updated on:January 02,2024 11

Using a unique organ-on-a-chip model to unlock answers to vascular aging

by Baker Heart & Diabetes InstituteCredit:ACS Applied Materials & Interfaces(2023). DOI: 10.1021/acsami.3c07756Using a novel "organ-on-a-chip" model, Baker Heart & Di

Updated on: January 02,2024 12

Using a unique organ-on-a-chip model to unlock answers to vascular aging

by Baker Heart & Diabetes InstituteCredit:ACS Applied Materials & Interfaces(2023). DOI: 10.1021/acsami.3c07756Using a novel "organ-on-a-chip" model, Baker Heart & Di

Updated on:January 02,2024 12