Total average diastolic longitudinal displacement by colour tissue doppler imaging as an assessment of diastolic function

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Total average diastolic longitudinal displacement by colour tissue doppler imaging as an assessment of diastolic function

BACKGROUND The current method for a non-invasive assessment of diastolic dysfunction is complex with the use of algorithms of many different echocardiographic parameters. Total average diastolic longitudinal displacement (LD), determined by colour tissue Doppler imaging (TDI) via the measurement of LD during early diastole and atrial contraction, can potentially be used as a simple and reliable...

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Assessment of left ventricular systolic and diastolic function by tissue Doppler imaging after acute myocardial infarction.

OBJECTIVE To evaluate left ventricular systolic and diastolic function by Tissue Doppler imaging after acute myocardial infarction. METHODS It was a hospital based, prospective descriptive study, from 1st July 2010 to 31st Dec. 2010. Total of 200 patients having acute myocardial infarction underwent detailed tissue Doppler imaging (TDI) echocardiographic examination for evaluation of left ven...

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Tissue Doppler in Everyday Diastolic Assessment

A diastolic dysfunction (DD) assessment algorithm may seem simple to apply however, it is not always straightforward. Flow-derived parameters define the behavior of the chamber in its entirety. These parameters are unfortunately preload sensitive. Furthermore, in the perioperative period patients are not under ambulatory conditions. Examinations under anesthesia and positive pressure ventilatio...

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Assessment of diastolic function with Doppler tissue imaging to predict genotype in preclinical hypertrophic cardiomyopathy.

BACKGROUND Unexplained left ventricular hypertrophy (LVH) is considered diagnostic of hypertrophic cardiomyopathy (HCM) but fails to identify all genetically affected individuals. Altered diastolic function has been hypothesized to represent an earlier manifestation of HCM before the development of LVH; however, data regarding the clinical utility of imaging techniques that assess this paramete...

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Diastolic function in Chagas' disease: an echo and tissue Doppler imaging study.

AIMS With the purpose of studying left ventricular filling in Chagas' disease (Chd), we evaluated 169 patients with Chd using echocardiography and Doppler and tissue Doppler imaging (TDI). METHODS AND RESULTS The patients were divided into four groups according to the pattern of left ventricular filling: Group 0--normal filling pattern, Group 1--abnormal relaxation, Group 2--pseudonormal flow...

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ژورنال

عنوان ژورنال: Cardiovascular Ultrasound

سال: 2015

ISSN: 1476-7120

DOI: 10.1186/s12947-016-0083-2