Cardiac Imaging

While cardiac ultrasound is the widely used imaging modality for heart assessments, computed tomography (CT), magnetic resonance imaging (MRI) and nuclear imaging are also used and are often complimentary, each offering specific details about the heart other modalities cannot. For this reason the clinical question being asked often determines the imaging test that will be used.

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HRS2017: AI-enabled Apple Watch detects AFib in UCSF study

Apple devices just keep getting smarter. New research presented at this year’s Heart Rhythm Society (HRS) conference in Chicago showed that when paired with an artificial intelligence-based algorithm, the watch can detect atrial fibrillation (AFib). 

4-lead phone-based ECG could improve cardiovascular diagnostics in low-income countries

The D-Heart, manufactured by Genova, Italy-based D-Heart Srl, developed a four-lead smartphone-based electrocardiogram (ECG). It is compatible with both iOS and Android operating systems and can stream results to any smartphone via Bluetooth.

Boston Scientific Announces Positive European Registry Results For WATCHMAN Left Atrial Appendage Closure Device

MARLBOROUGH, Mass., May 12, 2017 /PRNewswire/ -- Boston Scientific (NYSE: BSX) today announced positive safety and efficacy rates of the WATCHMAN™ Left Atrial Appendage Closure (LAAC) Device from the EWOLUTION registry presented during a late-breaking clinical trial session at Heart Rhythm 2017, the Heart Rhythm Society's 38th Annual Scientific Sessions in Chicago. Data confirmed that the WATCHMAN device had a high implant success rate and was effective in stroke reduction for patients with non-valvular atrial fibrillation (AF), including those patients deemed unsuitable for oral anticoagulation.

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Heart imaging remotely guided, accurately assessed via smartphone

South Korean researchers have shown that an offsite physician supervising a novice sonographer via live video over social media can perform as well as an onsite peer. 

Children with rare heart condition linked to brain abnormalities

Children with single-ventricle disease face three reconstructive surgeries to treat the complex heart defect. According to a recent study from the Children’s Hospital of Philadelphia (CHOP), such patients also experience higher rates of brain abnormalities.

Heart Rhythm Society announces late-breaking clinical trials for annual conference

The Heart Rhythm Society (HRS) recently announced the late-breaking clinical trials sessions for the upcoming Heart Rhythm scientific sessions.

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Survey finds most people with one transient ischemic attack symptom do not call 911

More than one-third of respondents reported having at least one symptom consistent with a transient ischemic attack, according to a survey from the American Heart Association and American Stroke Association.

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Crossroad for Cath Labs: Outsourcing Is Moving In

The role of some cardiac device makers is evolving in the cath lab as they expand from selling products to providing services and solutions. It's a trend that is likely to continue globally.

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Use of AI opportunistic screening in CT for cardiovascular disease

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.