![]() ![]() The sensitivity of the Cornell protocol was 98.5% (interobserver variance 1.1%). The Calcium Score gave false positives in 0.1% of all cases. ![]() Aortic Score and Aortic Score-like Density did not detect calcium (negative predictive value 100%) in any of the cases. Three hundred and fifty-two calcified valves (98.9%) were detected with the automated software, while only 169 valves (54.3%) were identified manually. In addition, aortic valve calcification was measured manually by four independent, blinded observers. Two hundred and fifty-seven consecutive patients (138 men mean age 66.5+/-13.5 years) underwent coronary computed tomography (CT) angiography, including aortic valve calcium score (Aortic Score) and aortic valve calcium-like density score (Aortic Score-like Density) measurements. The objective of this study was to evaluate the accuracy of two commercially available CAD methods (Calcium Score and CACscoring) in comparison with manual measurement of calcification and the calcification score as determined by the Cornell CAC scanning protocol. Computer-aided detection (CAD) methods can provide a reliable and reproducible method for detecting calcification. Valvular calcification is a marker of cardiovascular disease and a predictor of mortality. There are powerful and yet easy-to-learn editors for all essential functions.īExpert includes many coding tools and features: visual editors for all database objects, an SQL Editor and Script Executive, a Debugger for stored procedures and triggers, a Query Builder, a powerful Database Designer and even its own scripting language, IBEBlock.Algorithms for detecting aortic valve calcification: comparison of automated and manual measurement methods. It enables you in just a short space of time to become acquainted with, and achieve a command of the open source database, Firebird, as well as its commercial relative, InterBase®. ![]() You develop SQL databases professionally and need an efficient and powerful tool? With IBExpert you have made the right choice. Whether you enjoy the control of hand-coding DML or DDL statements or working in a visual editing environment, IBExpert makes it easy to get started and provides you with vital tools to speed and enhance your work. IBExpert provides you with a comprehensive development environment kit which allows you to create SQL databases, control DML and DLL statements and enhance you work in a visual editing workspace. ![]()
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