Assessing and Managing Pediatric Cardiac Rhythm Disturbances. Arrhythmia: Absence or disruption of cardiac electrical activity resulting in abnormality in the heart's normal rhythmic pattern. Bradycardia: A heart rate below the normal limit for age.
Throughout the world, about 900 million trees are cut down annually, as of 2014. That equates to about 2.47 million trees cut down every day. These trees are used to make everything from lumber and paper to deodorant and food additives. Continue Reading.
1 Insects and disease threaten 58 million acres of America s forests. 2  A single tree can absorb more than 10 pounds of C02 each year. 3  In the U.S., forests and forest products store enough carbon each year to offset approximately 10 percent of the nation s CO2 emissions. Insects and disease threaten 58 million acres of America s forests. 2  A single tree can absorb more than 10 pounds of C02 each year. 3  In the U.S., forests and forest products store enough carbon each year to offset approximately 10 percent of the nation s CO2 emissions.