Journal: European Heart Journal. Imaging Methods and Practice

Article Title: Assessment of HeartModel® automated left ventricular ejection fraction for patients with hypertrophic cardiomyopathy

doi: 10.1093/ehjimp/qyag003

Figure Lengend Snippet: Bland Altman plots demonstrating a test of mean difference between blinded echocardiographer read (‘STD’), Philips HeartModel® software measurements (‘Automated’) and ‘cMRI’. Upper limit of agreement (Upper LoA) and Lower limit of agreement (Lower LoA) as well as mean difference is displayed for each comparison.

Article Snippet: The Philips HeartModel® automatically detects chamber boundaries, enabling automated measurements of end diastolic volumes (EDV) and end systolic volumes (ESV) and calculation of LVEF.

Techniques: Software, Comparison

Journal: European Heart Journal. Imaging Methods and Practice

Article Title: Assessment of HeartModel® automated left ventricular ejection fraction for patients with hypertrophic cardiomyopathy

doi: 10.1093/ehjimp/qyag003

Figure Lengend Snippet: Correlation plots comparing standard methods (‘STD’), Philips HeartModel® software (‘Automated’), and ‘cMRI’ read. LV EF, Left Ventricular Ejection Fraction. LV EDV, Left Ventricular End Diastolic Volume. LV ESV, Left Ventricular End Systolic Volume. Correlation co-efficient ( R 2 ) displayed for each comparison.

Article Snippet: The Philips HeartModel® automatically detects chamber boundaries, enabling automated measurements of end diastolic volumes (EDV) and end systolic volumes (ESV) and calculation of LVEF.

Techniques: Software, Comparison

Journal: European Heart Journal. Imaging Methods and Practice

Article Title: Assessment of HeartModel® automated left ventricular ejection fraction for patients with hypertrophic cardiomyopathy

doi: 10.1093/ehjimp/qyag003

Figure Lengend Snippet: Analysis of automated tracing errors. Representative B-mode imaging frames are shown. Automated tracings represent unedited outputs from the HeartModel® software. Sources of error were identified by manual review of the automated tracings. EDV, end diastolic volume; ESV, end systolic volume; LVEF, left ventricular ejection fraction.

Article Snippet: The Philips HeartModel® automatically detects chamber boundaries, enabling automated measurements of end diastolic volumes (EDV) and end systolic volumes (ESV) and calculation of LVEF.

Techniques: Imaging, Software

Journal: European Heart Journal. Imaging Methods and Practice

Article Title: Assessment of HeartModel® automated left ventricular ejection fraction for patients with hypertrophic cardiomyopathy

doi: 10.1093/ehjimp/qyag003

Figure Lengend Snippet: Correlation plot comparing Left Ventricular Ejection Fraction (LVEF) by standard methods (‘STD’) with Philips HeartModel® Software (‘Automated’). Correlation co-efficient ( R 2 ) displayed. Patients who had an STD LVEF above 50% but an Automated LVEF of 50% or below are represented as red dots. Patients who had a STD LVEF of 50% or below, but an automated LVEF above 50% are represented as orange dots. 50% LVEF cut off threshold denoted by brown lines.

Article Snippet: The Philips HeartModel® automatically detects chamber boundaries, enabling automated measurements of end diastolic volumes (EDV) and end systolic volumes (ESV) and calculation of LVEF.

Techniques: Software