Usually, your doctor will be able to tell you the results of your ECG the same day it's performed. If your electrocardiogram is normal, you may not need any other tests. If the results show there's a problem with your heart, you may need a repeat ECG or other diagnostic tests, such as an echocardiogram.Treatment depends on what's causing your signs and symptoms.f your electrocardiogram is normal, you may not need any other tests. If the results show there's a problem with your heart, you may need a repeat ECG or other diagnostic tests, such as an echocardiogram. Treatment depends on what's causing your signs and symptoms.
Top definition. hotbox. A hotbox is an air-tight room or vehicle that contains one or more pot-smokers smoking one or more joints. The exhaled smoke and the smoke coming from the joint, unable to escape, circulates and thus is breathed in and is not wasted.
What happens to you when you hotbox? Most stoners have at least one memory of hotboxing a cubicle in the toilets in school or blazing out the car before class in the school car park.There is no doubt hotboxing came into stoner culture out of an act of rebellion, and thereby one of the most fun ways to get stoned was discovered.