How to diagnose arrhythmia
Apr 24, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Arrhythmia can be initially diagnosed through physical examination based on the symptoms presented. This may include cardiac palpation to check for any tremors in the heart, and cardiac magnetic resonance imaging (MRI) to diagnose whether there are any abnormalities in the heart or blood vessels. A 24-hour dynamic electrocardiogram (Holter monitor) can be used to observe the heart's electrical activity, allowing assessment of the frequency of arrhythmias based on the electrocardiographic recordings.
Arrhythmia can be diagnosed through physical examination, imaging tests, ambulatory electrocardiogram (ECG) monitoring, and other methods. The specific analysis is as follows:
1. Physical Examination
A physician will perform a physical examination on the patient to make a preliminary diagnosis based on observed symptoms. For example, cardiac palpation may be used to check for any tremors in the heart, or auscultation may be performed to detect changes in heart sounds or the presence of heart murmurs.
2. Imaging Tests
If arrhythmia is suspected, patients can go to a specialized hospital for cardiac magnetic resonance imaging (MRI) to diagnose whether there are lesions in the heart or blood vessels. This is a method used to evaluate cardiac function.
3. Ambulatory Electrocardiogram (Holter Monitoring)
Under a doctor's guidance, patients may also choose 24-hour ambulatory ECG monitoring to observe the electrical activity of the heart. The frequency of arrhythmias can be assessed based on the ECG recordings.
In addition to the above common examinations, electrophysiological studies may also be performed. If arrhythmia is confirmed, a targeted treatment plan should be developed according to the severity and progression of the condition.
