AI bedside ultrasound reads heart function well but loses to trained sonographers
A prospective study of 215 patients found AI-assisted bedside ultrasound accurately estimated left ventricular ejection fraction but was outperformed by ...
Tag: cardiac imaging
Squats Match Exercise Echo for Provoking Heart Obstruction in Hypertrophic Cardiomyopathy
A prospective study of 20 patients found that squats, the Valsalva maneuver, and bicycle exercise stress echocardiography provoked similar maximal ...
Right atrial strain predicts death risk in atrial fibrillation valve disease
A retrospective echocardiography study found that reduced right atrial reservoir strain independently predicted all-cause mortality in patients with atrial functional ...
Early CT-Derived Heart Tissue Measure Flags Death Risk in Aortic Dissection
A retrospective study finds that early myocardial extracellular volume measured from routine CT angiography is linked to mortality in aortic ...
Review links coronary microvascular dysfunction to upstream plaque formation
A review of experimental, clinical, and imaging evidence proposes that coronary microvascular dysfunction may promote upstream plaque formation through altered ...
Severe aortic regurgitation: stable ventricular size, persistent risk
A retrospective study of 140 patients with severe aortic regurgitation found modest longitudinal changes in left ventricular measurements despite their ...
Deep learning assesses right ventricle and links findings to cardiovascular outcomes
DROID-RV estimated right-ventricular size and function from echocardiogram videos, while predictions in a primary-care cohort were associated with heart failure, ...
Review maps mechanisms, diagnosis and treatment of primary cardiac angiosarcoma
A 2026 review summarizes recurrent molecular alterations, immune suppression, multimodal imaging and current treatment strategies for primary cardiac angiosarcoma, a ...
Routine Heart MRI Reveals Hidden Damage in a Common, Elusive Form of Heart Failure
A retrospective single-center analysis of 126 adults shows that routine cine cardiovascular magnetic resonance can identify left atrial enlargement, ventricular ...
Goat Model Puts Heart Attack Reperfusion Injury Under the CT Scanner
A dual-source CT perfusion imaging study in goats distinguishes infarcted myocardium from hypoperfused microvascular obstruction after reperfusion, with 89.7% sensitivity ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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