CardioKey
Extended Holter Monitoring

Simple. Accurate. Trusted.

A lightweight, single-channel cardiac monitor that continuously records every heartbeat for up to 14 days.

Take a look at our instructional materials to get set up quickly.

Key Benefits

  • Small, lightweight cardiac monitor (< 1 ounce)
  • No battery changes or charges required
  • One-channel, two-lead cardiac monitor with high diagnostic arrhythmia yields
  • Extended monitoring report provides a concise and accurate summary of findings

Popular Topics

Get quick answers to some of our most common questions.

Why do I have to wear a heart monitor? 

Is it okay to wear the monitor while exercising? 

Can I travel with the monitor? 

Should I wear the monitor at all times? 

Will the monitor alert me if my heart is in an irregular rhythm? 

Will you contact me if I have an arrhythmia? 

How much will this cost me, and when will I get billed? 

If I send the monitor back before my service is over will my bill be reduced? 

Where can I go to pay my bill? 

How can I get copies of my reports sent to me or another physician? 

Why am I getting a call to return my device when I already sent it back? 

I forgot to include something in my return, what should I do?  

Does the monitor record events on its own? 

What position does each lead wire/ electrode go? 

How do I shower while wearing the monitor? 

How often should I change the electrodes? 

What do I do if I experience a skin reaction to the electrodes? 

Where do I put the monitor when I'm wearing it? 

Do I have to change the battery? 

Why is the monitor making noise? 

How can I adjust the volume? 

How will I know when my service is over? 

When will my physician get my results? 

How do I return this device? 

Where is return mailer to send this back? 

Technical Specifications

Battery 

Contact BioTel Heart

Patient Support

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