Types

• Echocardiography_tests

Own Slots
	Slot Name	Value
	CanDetect	Right_ventricular_diastolic_dysfunction, Restrictive_filling, Mitral_valve_stenosis, Left_ventricular_diastolic_dysfunction, Chronic_heart_failure, Mitral_valve_regurgitation, Reduced_left_ventricular_ejection_fraction, Impaired_relaxation, Pseudonormalized_filling
	CouldBeRelatedTo
	Cui	C0013520
	Definition	Measurement of intracardiac blood flow using an M-mode and/or two-dimensional (2-D) echocardiogram while simultaneously recording the spectrum of the audible Doppler signal (e.g., velocity, direction, amplitude, intensity, timing) reflected from the moving column of red blood cells.
	ExcludesDiagnosis
	IfAbnormalThenPrognosis
	IfNormalThenPrognosis
	IfNormalThenReview	Chronic_heart_failure
	IfNormalThenStronglyReconsider	Chronic_heart_failure
	Invasive	false
	Measures	Ratio_of_pulmonary_vein_systolic_and_diastolic_flow_velocities, E_per_A_ratio, Left_atrial_pressure, Dyskinesis_measurement, Posterior_wall_diastolic_thickness_in_mm, E_max_in_m_per_s, Mitral_regurgitation_measurement, Tricuspid_regurgitation, A_max_in_m_per_s, End-systolic_volume_in_ml, Gradient_peak_in_mmHg, Normal_contractility_measurement, Fractional_shortening, Aortic_regurgitation_measurement, Right_ventricular_end-diastolic_diameter_in_mm, Diastolic_dysfunction_measurement, End-diastolic_volume_in_ml, Hypokinesis_measurement, Thickening, Mitral_gradient_peak_in_mmHg, End-diastolic_diameter_in_mm, Myocardial_thickness, Early_left_ventricular_filling_deceleration_time, Mitral_stenosis_measurement, Ascending_aorta_diameter_in_mm, Root_diameter_in_mm, Mitral_stenosis_assessment, Pulmonary_venous_atrial_flow_velocity_duration, Deceleration_time_in_m_per_s, Interventricular_septum_distolic_thickness_in_mm, Left_ventricular_wall_motion_index, TAPSE_in_mm, Early_to_atrial_left_ventricular_filling_ratio, Left_ventricular_filling_pressure, Aortic_stenosis_in_mmHg, Anteroposterior_diameter, Isovolumic_relaxation_time, End-systolic_diameter_in_mm, Myocardial_performance_index, Pulmonary_artery_pressure_in_mmHg, Mitral_regurgitation_assessment, Pulmonary_artery_pressures, Akinesis_measurement, Atrioventricular_plane_displacement, Sphericity_index
	NotUsedWhenDiagnosisIsPresent
	SupportsDiagnosis
	Synonyms	Tissue_Doppler_imaging_echocardiography, TDE
	Test_affected_by
	TestCharacteristic	Routine_test
	UMLSSynonyms	Cardiac_echo, Echocardiography, Transthoracic_echocardiogram, Echocardiogram
	UsedIfTestAbnormal
	UsedInsteadOfTest
	UsedWithOtherTest

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