Typical dimensions for a childâs picnic table are 33 inches long by 38 inches wide and 22 inches high. Stockbyte/Stockbyte/Getty Images. A newer design is the octagonal or round table with attached seating for up to eight.
External and internal forces can cause dysrhythmia. External factors include exhaustion, overexertion, emotional stress (such as Annie's campaign speech), cigarette smoking, drinking alcohol, and ingesting stimulants such as caffeine, decongestants, and cocaine.
Symptoms of dysrhythmias can vary from none to fatigue, lightheadedness, dizziness, palpitations, fainting, or shortness of breath, to sudden collapse and death. Although many dysrhythmias are harmless, a doctor should check them because they can signal heart disease or other conditions that need treatment.