Why would an EKG be ordered?
Your doctor may order an EKG for a number of reasons.
He or she may order the test to see if you have heart disease or heart damage.
An EKG can be used to see if medications are affecting your heart.
Your doctor also may use an EKG to check on any implanted heart equipment (a pacemaker, for example) you have..
What are three conditions that EKGS can detect?
ResultsHeart rate. Normally, heart rate can be measured by checking your pulse. … Heart rhythm. An ECG can show heart rhythm irregularities (arrhythmias). … Heart attack. An ECG can show evidence of a previous heart attack or one that’s in progress. … Inadequate blood and oxygen supply to the heart. … Structural abnormalities.
What will an EKG reveal?
An EKG can show how fast your heart is beating, whether the rhythm of your heartbeats is steady or irregular, and the strength and timing of the electrical impulses passing through each part of your heart. You may have an EKG as part of a routine exam to screen for heart disease.
What is the purpose of an ECG?
An electrocardiogram (ECG) is a simple test that can be used to check your heart’s rhythm and electrical activity. Sensors attached to the skin are used to detect the electrical signals produced by your heart each time it beats.
What does it mean if your EKG is abnormal?
An abnormal EKG can mean many things. Sometimes an EKG abnormality is a normal variation of a heart’s 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.
Can anxiety cause an abnormal EKG?
Premature ventricular contractions is one of the manifestations of sympathetic over activity due to anxiety. However, anxiety might induce electrocardiographic (ECG) changes in normal person with normal heart, as in this documented case.