A Holter monitor is a portable device used to continuously record the heart’s electrical activity over 24 to 48 hours or longer. Unlike a standard ECG that captures heart function for only a few seconds, the Holter monitor helps detect irregular heart rhythms (arrhythmias) that may occur sporadically throughout the day or night, especially during normal daily activities.

Dr. Vishwanath Yadav recommends Holter monitoring for patients experiencing symptoms such as unexplained palpitations, dizziness, fainting spells, or irregular heartbeats. The device is small, comfortable to wear, and does not interfere with most routine activities. Once the monitoring period is complete, the data is analyzed to identify any abnormal heart rhythms or conduction issues.

The results from a Holter test allow Dr. Yadav to make informed decisions regarding further testing, medications, or treatment procedures if necessary. It is an essential tool for the accurate diagnosis and effective management of heart rhythm disorders, helping ensure long-term cardiac health and patient safety.