RT Book, Section A1 Cocalis, Mark A1 Hoffman, Julien I. E. A2 Rudolph, Colin D. A2 Rudolph, Abraham M. A2 Lister, George E. A2 First, Lewis R. A2 Gershon, Anne A. SR Print(0) ID 7049931 T1 Chapter 501. Sports Screening for Cardiovascular Risk T2 Rudolph's Pediatrics, 22e YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149723-7 LK accesspediatrics.mhmedical.com/content.aspx?aid=7049931 RD 2024/04/25 AB Exercise increases oxygen consumption, cardiac output, heart rate, and systemic blood pressure and therefore increases cardiac work. Children are becoming heavier, and there is an increase in childhood obesity in Western cultures. There are many studies linking childhood obesity to adult coronary heart disease. For the vast majority of children, strenuous exercise would be extremely beneficial.