Water reuse can reduce the amount of freshwater diverted from sensitive ecosystems, as well as the amount of wastewater â and the pollution it carries â discharged to waterways. In the case of nonpotable reuse, it means avoiding the use of precious potable water where that level of quality is not required. Because of nutrients retained in water when it is not treated to drinking water standards, irrigating with recycled water can reduce chemical fertilizer use.
An abnormal EKG can mean many things. Sometimes EKG abnormalities are a normal variation of a heartâs rhythm, which does not affect your health. Other times, an abnormal EKG can signal a medical emergency, such as a myocardial infarction (heart attack) or a dangerous arrhythmia.
Abnormal EKG Readings. An electrocardiogram or 'EKG' is a device used to monitor an individual's heart rate ad is used in order to screen to for potential heart problems. For instance if you have a family history of heart disease, then an EKG might be recommended as part of an annual exam in order to make sure that you are showing no warning signs.