![]() However, LV volumes may be somewhat more underestimated with the current QLAB software version. ![]() 2 When you use QLAB, you can rest assured that each clinical tool is based on proven algorithms that have been field-tested in rigorous research environments. RT3DE with TomTec or QLAB software analysis provides accurate LV-EF assessment in cardiomyopathic patients with distorted LV geometry and adequate 2D image quality. QLAB is a collection of advanced clinical tools that are fast, easy to use, and provide you with results that are reproducible and consistent, bringing confidence to every study. The analysis time was shorter with QLAB (4 +/- 2 minutes vs. Manual adjustments were made to the initial endocardial con. QLAB MVI: MicroVascular Imaging on the Philips iU22 maps contrast agent progression. Interobserver variability was 6.4 +/- 7.8% vs. QLab 9.0 (Philips) and TomTec 4DLV2.7 (vendor-independent testing high (TomTec75) and low. Unlike manual compression method of strain-based elastography. Both programs accurately calculated LV ejection fraction (LV-EF) without a bias. LV-EDV and LV-ESV were significantly more underestimated with QLAB software. When using the qlab auto 2d quantification (a2dq) and auto cardiac motion quantification (acmq) applications to calculate end-systolic volume (esv), the reported esv may be smaller than the esv calculated by manual tracing without the use of qlab. Also, an underestimated LV end-systolic volume (LV-ESV) for both TomTec (-4.8 +/- 9.9 mL) and QLAB (-8.5 +/- 14.2 mL) was found. Bland-Altman analysis revealed an underestimated LV end-diastolic volume (LV-EDV) for both TomTec (-9.4 +/- 8.7 mL) and QLAB (-16.4 +/- 13.1 ml). Off-line left ventricular (LV) volume analysis was performed with QLAB V4.2 (semiautomated border detection with biplane projections) and TomTec 4D LV analysis V2.0 (primarily manual tracking with triplane projections and semiautomated border detection).Įxcellent correlations (R(2) > 0.98) were found between MRI and RT3DE. QLAB helps you easily access data to drive decisions influencing quality patient care. You can download a raw copy of the database here.To compare the interobserver variability and accuracy of two different real time three-dimensional echocardiography (RT3DE) analyzing programs.įorty-one patients (mean age 56 +/- 11 years, 28 men) in sinus rhythm with a cardiomyopathy and adequate 2D image quality underwent RT3DE and magnetic resonance imaging (MRI) within one day. Cardiovascular ultrasound quantification software. Always cite the International Consortium of Investigative Journalists when using this data. The International Medical Devices Database is licensed under the Open Database License and its contents under Creative Commons Attribution-ShareAlike license. This database is not intended to provide medical advice and patients should check with their doctors to determine if it contains relevant information and if such information has medical implications for them. The HD15 includes Philips QLAB quantification software, XRES image processing and PureWave transducer crystal technology. The same device may have different names in different countries. Philips Qlab Information Philips Qlab was added to DownloadKeeper this week. To set them manually, open the Cardiac Cycle tab, a dialog box opens to enter information. Philips Micro Music System DCM186 Operation & users manual (21 pages, 0. We are not suggesting or implying that any companies or other entities included in the International Medical Devices Database engaged in unlawful conduct or otherwise acted improperly. Confidential Cardiac cycles are automatically calculated. Medical devices help to diagnose, prevent and treat many injuries and diseases. Explore more than 120,000 Recalls, Safety Alerts and Field Safety Notices of medical devices and their connections with their manufacturers.ĭo you work in the medical industry? Or have experience with a medical device? Our reporting is not done yet.
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