All Science Fair Projects

Over 500 FREE Science Fair Project Ideas!

Athlete heart syndrome and ageFeatured science projectScience project video

This science fair project was conducted to find out the effects of age on the pulse pressure of a person having Athletic heart syndrome (AHS). The science fair project involved participants from 3 age groups - young participants (15-30 years old), middle aged (31 to 45 years old), senior participants (45 to 60 years old).
Hypothesis

Athletes with AHS have a higher pulse pressure compared to normal persons, and the pulse pressure increases as they age.

Overview

Athlete Heart Syndrome (AHS)

AHS is a medical condition where the heart of a person becomes enlarged due to prolonged exercise. This condition is common in athletes who train for many hours everyday. Although the condition is harmless, it is difficult to distinguish AHS from other more serious medical conditions.

When an athlete performs prolonged and intensive exercises, the heart will need to pump more blood and oxygen to his muscles. If the exercise is a daily routine, the heart will expand in order to adapt to the requirement for additional oxygen, by becoming enlarged. This will enable the heart to supply more blood and oxygen to the muscles during these periods of high demand. As a result, athletes tend to have lower heart rates during periods of rest.

Another significant reading is pulse pressure. This reading is the difference in blood pressure between systolic and diastolic readings. Normally during exercise, the systolic pressure will increase while the diastolic pressure will remain about the same. This will cause pulse pressure to increase during exercise.

Scientific Terms
Athlete heart syndrome, heart, heartbeat, pulse pressure, systolic, diastolic
See our all-time most popular science projects
Search science fair projects Browse science fair projects
popular science fair projects
Complexity level:
7
Project cost ($):
50
Time required:
1 day to prepare, 1 day for the science project experiment
Material availability:
You will need a portable blood pressure monitor. These are fairly inexpensive and easily available.
Safety concerns:

None