Usefulness of a Z-Score of E′ Versus Raw E′ Velocities to Detect Left Ventricular Dysfunction in Patients With Mitral or Aortic Regurgitation or Dilated Cardiomyopathy

Dec 22, 2016 by in CARDIOLOGY Comments Off on Usefulness of a Z-Score of E′ Versus Raw E′ Velocities to Detect Left Ventricular Dysfunction in Patients With Mitral or Aortic Regurgitation or Dilated Cardiomyopathy

Despite their potential as a sensitive measure of ventricular performance, tissue Doppler velocities vary with normal aging. This is inconvenient for nonspecialists to interpret and makes it difficult to use…

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Effect of Increasing Body Mass Index on Image Quality and Positive Predictive Value of 100-kV Coronary Computed Tomographic Angiography

Dec 22, 2016 by in CARDIOLOGY Comments Off on Effect of Increasing Body Mass Index on Image Quality and Positive Predictive Value of 100-kV Coronary Computed Tomographic Angiography

Lowering the voltage to 100 kV is an effective method of reducing the radiation of coronary computed tomographic angiography (CTA). It is unknown, however, whether one could use a 100-kV…

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Differentiation Between Spontaneous Echocardiographic Contrast and Left Atrial Appendage Thrombus in Patients With Suspected Embolic Stroke Using Two-Phase Multidetector Computed Tomography

Dec 22, 2016 by in CARDIOLOGY Comments Off on Differentiation Between Spontaneous Echocardiographic Contrast and Left Atrial Appendage Thrombus in Patients With Suspected Embolic Stroke Using Two-Phase Multidetector Computed Tomography

The detection of a thrombus at the left atrial appendage (LAA) is an important step for management in a patient with a suspected embolic infarction. However, spontaneous echocardiographic contrast (SEC),…

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