Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography
-
J Am Soc Echocardiogr · Apr 2016
Independent Echocardiographic Markers of Cardiovascular Involvement in Chronic Kidney Disease: The Value of Left Atrial Function and Volume.
Chronic kidney disease (CKD) is associated with increased cardiovascular mortality and morbidity, particularly ischemic heart disease and cardiomyopathy. Newer echocardiographic techniques such as myocardial strain analysis provides the opportunity to detect early myocardial dysfunction. The aim of this study was to examine echocardiographic parameters, in particular left atrial (LA) function and volume, in patients with CKD. A further aim was to determine echocardiographic parameters that are sensitive to detect cardiovascular involvement in early CKD. ⋯ LA strain and LAVI are more sensitive parameters than traditional echocardiographic parameters as well as left ventricular strain in patients with early CKD. LA strain and LAVI may be useful to detect myocardial involvement in stage 3 CKD, and LA alterations may be consequent to increased activation of the renin-angiotensin-aldosterone pathway, causing myocardial fibrosis in CKD.
-
J Am Soc Echocardiogr · Apr 2016
Efficacy of Reconstituted Oral Chloral Hydrate from Crystals for Echocardiography Sedation.
Chloral hydrate has been the drug of choice for uncooperative infants and children requiring sedation for echocardiography. Recently, the commercially available liquid formulation was discontinued by the manufacturer, and the only oral form of chloral hydrate available was made using reconstituted crystals. The aim of this study was to compare sedation efficacy before and after this change in chloral hydrate formulas. ⋯ Chloral hydrate reformulation using reconstituted crystals results in a shorter duration of sedation, more frequent requirement for a secondary sedative agent, more frequent sedation failure, and occasional inability to complete the echocardiographic examination compared with the manufacturer's formulation.