Disease relevance of Echocardiography, Doppler, Pulsed

• [Latent impairment of left ventricular filling in hypertension without left ventricular hypertrophy and improvement by dipyridamole treatment: pulsed Doppler echocardiography study.] [1].
• Features of venous return in chronic pulmonary diseases and factors determining such features were studied by analysis of respiration-related variation in the superior vena cava flow on pulsed Doppler echocardiography [2].
• To assess the subclinical MI, the left ventricular (LV) diastolic function was studied in 16 patients with systemic lupus erythematosus (SLE) and 15 patients with systemic sclerosis (SSc) by means of pulsed Doppler echocardiography [3].

High impact information on Echocardiography, Doppler, Pulsed

• We used two-dimensional and pulsed Doppler echocardiography to evaluate 30 children undergoing surgery for ventricular septal defect to determine postoperative Doppler findings and the effect of ventricular septal defect patch material on those findings [4].
• The purpose of this study was to assess the accuracy of pulsed Doppler echocardiography in determining the magnitude of shunt flow in adult patients with an ostium secundum type atrial septal defect [5].
• Effects of diltiazem on left ventricular diastolic behavior in patients with hypertrophic cardiomyopathy: evaluation with exercise pulsed Doppler echocardiography [6].
• Two noninvasive methods of cardiac index (Q) determination, pulsed Doppler echocardiography (QDop), and CO2 rebreathing (QCO2) were compared to dye dilution in eight normal volunteers [7].
• M-mode and pulsed Doppler echocardiography were performed before and after treatment, and changes in various parameters after treatment with enalapril were examined [8].

Anatomical context of Echocardiography, Doppler, Pulsed

• At rest and after dipyridamole infusion (0.56 mg/kg intravenously), peak systolic and diastolic coronary flow velocities were measured in the proximal left anterior descending coronary artery using transoesophageal pulsed Doppler echocardiography, guided by colour flow imaging [9].
• Responsiveness of the ductus arteriosus to prostaglandin E1 assessed by combined cross sectional and pulsed Doppler echocardiography [10].

Associations of Echocardiography, Doppler, Pulsed with chemical compounds

• The combination of two-dimensional and pulsed Doppler echocardiography was used to measure determinants of cardiac function in 20 ASA physical status I infants and small children (9 days-32 months of age) during equipotent halothane (n = 10) or isoflurane (n = 10) anesthesia in oxygen [11].
• To evaluate the significance of the left atrial (LA) contribution to left ventricular (LV) filling in cardiac pacing, LV inflow velocity was recorded with pulsed Doppler echocardiography in 20 patients with a DDD pacemaker [12].
• Thirty-four patients taking no cardioactive therapy were studied using intravenous dipyridamole (0.6 mg/kg) during 2-dimensional and pulsed Doppler echocardiography [13].
• Pulsed Doppler echocardiography of left ventricular filling velocities was performed at baseline and then after the administration of dobutamine (10 to 20 micrograms/kg/min) infusion [14].
• LV diastolic filling was estimated by pulsed Doppler echocardiography before and after intravenous administration of verapamil (0.145 mg/kg) and contrast ventricular angiography during intracoronary administration of verapamil (1 to 1.5 mg) [15].

Gene context of Echocardiography, Doppler, Pulsed

• Diagnosis of ventricular septal defect by pulsed Doppler echocardiography. Sensitivity, specificity and limitations [16].
• Left ventricular diastolic filling in children with hypertrophic cardiomyopathy: assessment with pulsed Doppler echocardiography [17].
• Pulsed Doppler echocardiography was a simple and reliable method of detecting PAH [18].
• They were followed sequentially during the first week of extrauterine life by two-dimensional and pulsed Doppler echocardiography, and studied for atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) [19].
• LV diastolic function was found impaired in SLE and SSc patients even when systolic function was normal as could be demonstrated by pulsed Doppler echocardiography [3].

Analytical, diagnostic and therapeutic context of Echocardiography, Doppler, Pulsed

• Left ventricular mass by M-mode echocardiography and LV inflow (LVIF) velocity by transthoracic pulsed Doppler echocardiography were measured before and after enalapril therapy [20].

References