Brian's heart is facing physiological hypertrophy. It is considering the natural increase in an organ's size and that is what is happening with his heart since it revealed a slightly enlarged left ventricle.
It happened because of his aerobic exercise program two years ago and because of that program, he is going on long-distance cycling events.
Physiological hypertrophy is something that is considering the normal organization of cardiac structure.
A: teen pregnancy. You have just as much of a chance getting an STD at any time in your sex life and you're only less likely to finish school if you become pregnant or get your spouse pregnant. Even then that doesn't mean you won't finish high school.
A student with mild anxiety can solve problems as well as having a perception of the environment, that is why this person can study intently, even though there is loud music and talking surrounding him or her. Panic, severe anxiety, and moderate anxiety will not allow this person to solve problems or concentrate.