Study on Heart Function in Children with Bicuspid Aortic Valve
Author Information
Author(s): Făgărășan Amalia, Ghiragosian-Rusu Simina-Elena, Ghiragosian Claudiu, Gozar Liliana, Suteu Carmen, Toma Daniela, Al-Akel Flavia Cristina, Cucerea Manuela
Primary Institution: George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș
Hypothesis
Can speckle tracking echocardiography provide a more sensitive assessment of left ventricular function in children with bicuspid aortic valve compared to traditional methods?
Conclusion
The study found that while global left ventricular function appeared normal, strain analysis indicated significant reductions in certain segments of the heart in children with bicuspid aortic valve.
Supporting Evidence
- The study enrolled 73 patients with bicuspid aortic valve and 55 healthy controls.
- Significant differences in global longitudinal strain were found between the bicuspid aortic valve group and the control group.
- Reduced strain was observed in the inferior segment and the apical four-chamber view.
Takeaway
Doctors looked at how well children's hearts work when they have a special heart valve problem. They found that even if the heart looks okay, some parts aren't working as well as they should.
Methodology
A prospective observational study was conducted with children aged 6 to 17 years with bicuspid aortic valve and a control group, using echocardiography to assess heart function.
Potential Biases
Potential biases may arise from the observational nature of the study and the specific patient population.
Limitations
The study was limited by its single-center design, small sample size, and lack of evaluation of certain heart function parameters.
Participant Demographics
The study included 73 children with a mean age of 13 years, predominantly male.
Statistical Information
P-Value
0.022
Statistical Significance
p = 0.022
Digital Object Identifier (DOI)
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