(2–5 MHz) which allows good penetration and acceptable resolution. High frequency range (5–8 MHz) allows for improved resolution but limited penetration. Recently linear transducers are used for first trimester echocardiography as it gives high resolution. Image presets: (1) Harmonic imaging: in...
The aim of this study was to determine reference values and Z scores for left ventricular systolic and diastolic SR in a large cohort of healthy children.#Echocardiograms from 577 subjects 鈮 18years of age (mean age, 9.6卤5.6years; range, 1day to 18.0years; 46% female) with structurally...
Earlier works have associated neonatal clavicular fracture (0.2-3.5% of all deliveries) with a range of procedural, fetal and maternal risk factors; more r... B Kaplan,D Rabinerson,OM Avrech,... - 《International Journal of Gynaecology & Obstetrics the Official Organ of the International Federa...
Mean pulmonary artery pressure estimated by echocardiogram rapidly exceeds 20mmHg from the normal range in patients with connective tissue diseasePulmonary hypertensionConnective tissue diseaseAcceleration timeEarlier intervention for pulmonary hypertension (PH) has been reported to improve the prognosis of ...
(LVID), it was −5.0–4.6 and −10.0–−6.7, respectively. For IVS, the Q statistic, I-squared, and tau-squared were 925.3, 98.1, and 7.9, respectively. Similarly, for LVFW, all the effects were on the positive side of zero, with a range of 1.3–68.1. The CI indicated a...
Normally distributed variables are presented as mean (standard deviation), not normally distributed continuous variables or interval variables are presented as median (interquartile range), and binary/categorical variables are presented as number (percentage). Between-group comparisons of normally distributed...