Feeling lightheaded or dizzy occasionally is not uncommon and usually isn’t serious. If, however, these spells are becoming more frequent, severe, sudden, or prolonged, it may warrant further investigation and testing by a doctor. The issue may be due to an underlying medical problem, such as poor circulation or a heart condition. Feeling lightheaded or experiencing other sensations associated with dizziness – such as feeling faint, unsteady, off-balance, floating, or a spinning sensation – ... [Read More]
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How to prepare for an echocardiogram
An echocardiogram (ECG) is a test performed to assess a patient’s heart health. It may be included in the annual physical exam or performed when a patient complains of symptoms associated with heart disease, such as heart palpitations, chest pain, chest tightness, and shortness of breath. An ECG is a type of ultrasound test that shows the valves and chambers of the heart as well as the flow of blood through it. The test requires minimal preparation. If you have an upcoming ECG test, here’s ... [Read More]
