Fetal echocardiography has evolved over four decades, now permitting the prenatal diagnoses of most major congenital heart disease (CHD). To identify areas for targeted improvement, the authors explored the diagnostic accuracy of fetal echocardiography in defining major fetal CHD. All fetuses with major fetal CHD (11 subtypes) at a single instituti...
Myocardial work (MW) derived from the left ventricular pressure-strain loop is a novel and noninvasive method for assessing left ventricular function that accounts for loading conditions. We aimed to explore whether global MW combined with treadmill exercise stress could detect significant coronary artery disease (CAD) in patients with angina pecto...
Accurate measurements of the aortic annulus and root are important for guiding therapeutic decisions regarding the need for aortic surgery. Current echocardiographic guidelines for identification of aortic root dilatation are limited because current normative values were derived predominantly from white individuals in narrow age ranges, and based p...
Screening for silent coronary artery disease in asymptomatic patients with diabetes mellitus (DM) is challenging and controversial. In this context, it seems crucial to identify early markers of coronary artery disease. The aim of this study was to investigate the incremental value of resting left ventricular (LV) global longitudinal strain (GLS) f...
Interest in therapeutic applications of exogenous ketones has grown significantly, spanning patients with heart failure to endurance athletes. Exogenous ketones engender significant effects on cardiac function in heart failure and provide an ergogenic benefit in athletes. The aim of this study was to assess the effects of exogenous ketones on cardi...
Although routine echocardiographic parameters such as ejection fraction are used to risk-stratify for death in patients referred for echocardiography, they have limited predictive value. The authors speculated that noninvasive hemodynamic echocardiographic data, assessing left ventricular filling pressure and output, stratified on the basis of the ...
Bicuspid aortic valve (BAV) is associated with an asymmetric (not circular) aortic root, resulting in variability in the aortic root diameter measurements obtained using different techniques. The objective of this study was to describe aortic root asymmetry, including its orientation in the thorax, in relation to the various phenotypes of BAV and i...
The impact of fetal echocardiography on the diagnosis and outcomes of vascular ring has not been well examined. We hypothesized that prenatal detection of vascular ring has improved over time and that prenatal diagnosis of vascular ring is associated with earlier intervention and favorable outcomes. This is a single-center, retrospective study of t...
