The Synergistic Effect of Non-invasive Cardiac Output Measurement and Echocardiography in the Evaluation of Heart Valve Diseases
Objective To explore the effect of non-invasive cardiac output measurement and echocardiography in the evaluation of heart valve diseases.Methods A retrospective analysis was conducted on 200 patients diagnosed with valvular heart disease in the hospital from July to November in 2023.All patients underwent non-invasive cardiac output measurement and coordinated detection with echocardiography.Computational echocardiography combined with non-invasive cardiac output measurement instrument.Determine the CO value and diagnostic accuracy,and statistically analyze the diagnosis of mitral and tricuspid valves using echocardiography combined with non-invasive cardiac output measurement equipment.And the actual situation of aortic valve stenosis and regurgitation.Results CO value and diagnostic accuracy of echocardiography combined with cardiac output measurement instrument were compared,and statistically analyze the diagnosis of mitral valve,tricuspid valve,and aortic valve stenosis and regurgitation using echocardiography combined with non-invasive cardiac output measurement instrument.The CO value measured by echocardiography combined with non-invasive cardiac output was significantly higher than that measured by echocardiography,and the difference was statistically significant(P<0.05).The diagnostic accuracy of echocardiography for valvular heart disease was 93.00%,and the synergistic effect of echocardiography and non-invasive cardiac output measurement for valvular heart disease was 99.00%.The diagnostic accuracy of echocardiography combined with non-invasive cardiac output measurement was significantly higher than that of echocardiography,and the difference was statistically significant(P<0.05).Excepted for mitral and tricuspid regurgitation,the accuracy of non-invasive cardiac output measurement combined with echocardiography was higher than that of echocardiography in cases of stenosis and regurgitation,and the difference was statistically significant(P<0.05).Conclusion The combination of cardiac output measurement and echocardiography has high diagnostic accuracy,can accurately obtain CO values,and effectively detect stenosis or regurgitation of mitral,tricuspid,and aortic valves.
Non invasive cardiac output measurementEchocardiogramHeart valve disease
万方数据
维普
