l'imagerie par résonance magnétique
Myocardial velocities obtained by pulsed tissue Doppler in English Cocker Spaniels with dilated cardiomyopathy and congestive heart failure
... was found in DCM group which means an elevated left ven- tricular filling pressure and increased left atrial pressure (Oyama et al. 2004, Acil et al. 2005, Schober et al. 2008) in dogs with DCM, demonstrating that dogs ...
184
Natriuretic Peptide and Clinical Evaluation in the Diagnosis of Heart Failure Hemodynamic Profile: Comparison with Tissue Doppler Echocardiography
... by tissue Doppler in the LV lateral wall and in case of technical impossibility of obtaining the velocity in this wall, as in ischemic involvement, it was measured in the interventricular ...pulsed ...
52
Echocardiographic Assessment of Left Ventricle Torsion by Tissue Doppler and Velocity Vector Imaging
... via tissue Doppler imaging (TDI) and speckle tracking echocardiography (STE) based on different concepts ...all Doppler methods and STE by frame-to-frame tracking of unique speckle patterns created ...
16
Pulsed-wave tissue Doppler imaging of the myocardium of cats with induced thyrotoxicosis
... Conventional Doppler techniques allow the study of blood flow direction and velocity at anatomical key points, besides detecting the presence of turbulent flows in the heart and in the large vessels (BONAGURA et ...
162
Left ventricular dysfunction measured by tissue Doppler imaging and strain rate imaging in hypertensive adolescents
... Purpose: Left ventricular (LV) hypertrophy and impaired diastolic function may occur early in systemic hypertension. Diastolic dysfunction is associated with increased cardiovascular risk. Tissue Doppler ...
238
Assessment of Subclinical Cardiac Alterations and Atrial Electromechanical Delay by Tissue Doppler Echocardiography in Patients with Nonfunctioning Adrenal Incidentaloma
... Comparison of tissue Doppler parameters and atrial conduction times were demonstrated in Table 3. LV lateral, LV septal, global LV Em/Am and RV Em/Am were decreased significantly in nonfunctioning AI group ...
206
Tissue doppler echocardiography for evaluating left ventricular functions in obese
... Materials and methods: The mitral tissue Doppler signals were recorded in the apical four-chamber view, with the sample volume placed at the lateral walls of mitral annulus. The mitral low was examined with ...
486
Evaluation of diastolic function in patients with slow coronary flow by conventional and tissue Doppler echocardiography
... doku Doppler ile araştırdığı çalışmada mitral annulusün sadece lateral ve septal bölgelerinden diyastolik velositeler alınmış ve bu bölgelerde KYA’nın doku düzeyinde SV diyastolik fonksiyonlarını bozduğu ...
145
Relation of Asymmetric Dimethylarginine and Cardiac Involvement In Systemıc Sclerosis
... and tissue Doppler imaging, while also trying to determine cardiac involvement at a preclinical stage and reveal its relationship with se- rum ADMA levels 15-18 ...
Arq. Bras. Cardiol. vol.93 número4
... Tissue Doppler can be used to obtain the myocardial velocities of the basal segments of septal, lateral, anterior and inferior walls in the apical ...
12
Arq. Bras. Cardiol. vol.95 número4
... commonly used noninvasive way of assessment of ventricular function. In a subsequent study, we analyzed the effects of trimetazidine on ventricular functions with tissue Doppler, which is a relatively ...
20
Ecocardiografia de pacientes talassêmicos sem insuficiência cardíaca em tratamento com transfusões sanguíneas e quelação
... conventional Doppler associated with tissue Doppler (General Electric Medical Systems Ultrasound, Milwaukee, WI, USA), under simultaneous electrocardiographic ...pulsed-wave Doppler ...
1
Arq. Bras. Cardiol. vol.91 número2 en v91n2a04
... Regarding the clinical characteristics, the univariate analysis showed a significant association between the occurrence of events and functional class, presence of diabetes mellitus or previous myocardial infarction and ...
17
Einstein (São Paulo) vol.11 número3 en a13v11n3
... using tissue Doppler echocardiography and brain natriuretic ...and tissue Doppler for right ventricular systolic (s’) velocities, strain, tissue tracking and myocardial performance ...
9
O impacto da obesidade isolada na função do ventrículo direito em adultos jovens.
... limitada. Doppler tecidual (TDI- iniciais do termo em ingles: Tissue Doppler imaging) é uma nova técnica ecocardiográfica que permite a avaliação não-invasiva das velocidades regionais do miocárdio e ...
20
Estudo Doppler-ecocardiográfico de pacientes com talassemia major em regime de hipertransfusão sanguínea
... using tissue Doppler echocardiogram have shown that the early identification of ventricular diastolic and systolic dysfunction is possible, before signs and symptoms of heart failure or cardiac alterations ...
27
Clinics vol.68 número10
... However, tissue-Doppler imaging with echocardiography and the collection of clinical follow-up data related to AF development should be considered in future studies in addition to electrocardiographic ...
13
Echokardiographie aktuell: Kardiale Beteiligung bei Systemerkrankungen - Amyloidose
... „Tissue Doppler Imaging“ (TDI) oder „speckle tracking“ ermöglichen die frühzeitige Erfassung systolischer Funktionsstörungen des linken Ventrikels, insbe- sondere eine verminderte longitudinale ...
200
Arq Bras Endocrinol Metab vol.57 número5
... Assessment of the elasti- city properties of the ascending aorta in patients with subclinical hypothyroidism by tissue Doppler imaging.. Arq Bras Endocrinol Metab.[r] ...
12
Avaliação ultrassonográfica da artéria carótida comum em equinos da raça Quarto de Milha
... O Doppler espectral permite mensurar a resistência e a velocidade do fluxo através do cálculo do índice de resistividade (IR) e o índice de pulsatilidade (IP) (CARVALHO et ...
20