Sweet Potato Storage. Unlike potatoes, fresh sweet potatoes generally do not store well, except under ideal conditions, and bruised ones rapidly deteriorate. In a dry, dark, cool (55 degrees F.) place, they can last up to three to four weeks. Plan on using within one week of purchase and do not refrigerate.
During an episode of supraventricular tachycardia (SVT), the heartbeat is not controlled by the SA node (the normal timer of the heart). Patient Access Register
Quick Answer. The heart condition SVT, supraventricular tachycardia, is a periodic, very fast heartbeat that is not created by exercise, stress or high fever, according to WebMD. SVT is caused by a problem in the heart's electrical system that results in a heartbeat ranging from 100 to 300 beats per minute. Continue Reading.