Urgent update: Please call before bringing any animals or referring any cases to the hospital. We are extremely short staffed at this time.

NC State Holter Monitor Service

  •  Hours: Mon.-Fri., 9 a.m.- 4 p.m.
  • 919.513.6975
  • E-mail us
Holter monitoring is a noninvasive method of assessing the heart’s rhythm and rate. It is a 24-hour electrocardiogram that is recorded while the animal is “wearing” a recorder. This permits an analysis of the rhythm and rate of the heart throughout the day and night of the dog with activities documented in a diary by the owner.

Your veterinarian may recommend this diagnostic procedure if:

  • an arrhythmia is suspected in your pet
  • your pet exhibits signs of weakness, dizziness, lethargy, excessive panting and agitation, or even collapse or fainting episodes
  • to monitor drug therapy and effects on the heart rate and rhythm
  • to monitor programming effects if your pet has an implanted pacemaker