Effects of age-related changes in cavity size, wall thickness and heart rate on left ventricular function in normal...

Area of Science:

• Pediatric Cardiology
• Cardiovascular Physiology
• Echocardiography

Background:

• Understanding normal cardiac function in children is crucial for identifying potential health issues.
• Age-related physiological changes can impact cardiovascular parameters throughout childhood.

Purpose of the Study:

• To evaluate the effects of age-related changes on left ventricular function in healthy children.
• To analyze the relationship between left ventricular dimensions, wall thickness, heart rate, and cardiac function.
• To establish normative data for pediatric echocardiography.

Main Methods:

• Utilized echocardiography to assess left ventricular function in normal children.
• Measured left ventricular diameter and wall thickness.
• Recorded heart rate in participants aged 1-12 years.

Main Results:

• Detailed findings on how left ventricular diameter, wall thickness, and heart rate correlate with age.
• Quantified the impact of these age-related changes on overall left ventricular function.
• Established reference ranges for key echocardiographic parameters in pediatric populations.

Conclusions:

• Age-related changes significantly influence left ventricular function in healthy children.
• Echocardiography provides essential data for assessing pediatric cardiac health.
• This study contributes to a better understanding of normal cardiovascular development in children.