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CARDIAC MONITORING

What is an arrhythmia?

What is an arrhythmia?

Your heart has its own electrical system that controls the timing of each heartbeat. This system sends electrical signals through the heart muscle in a regular, coordinated pattern – causing the chambers to contract and pump blood efficiently. When this coordinated pattern is out-of-sync this is referred to as an arrythmia.

Common conditions that require monitoring

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Some arrhythmias can come and go without symptoms. Others may cause issues like dizziness, palpitations, or fainting.

Monitoring your heart rhythm over time allows your care team to detect these events – especially the ones that don’t happen during clinic visits.

“Irregular activity in the upper chambers of the heart.”

The upper chambers beat rapidly and out of sync with the lower ones. This is the most common arrhythmia.

“Fast rhythm starting in the lower chambers.”

VT can reduce how effectively the heart pumps blood and may be serious if sustained.

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“A stroke with no identified cause.”

Monitoring may uncover an undetected arrhythmia that could have contributed.

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“A sudden loss of consciousness.”

Monitoring helps determine if the episode is linked to a heart rhythm change.

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“A feeling of skipped beats, fluttering, or racing heart.”

Even if in-clinic tests don’t show anything, monitoring over time can help capture the cause when it actually occurs.

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Explore how cardiac monitoring can help you


CAUTION:
 This material is for informational purposes only and not meant for medical diagnosis. This information does not constitute medical or legal advice, and Boston Scientific makes no representation regarding the medical benefits included in this information. Boston Scientific strongly recommends that you consult with your physician on all matters pertaining to your health.