Heart Arrhythmia – Symptoms and causes

If you are reading this, it is likely that you are interested in learning more about arrhythmia. An arrhythmia, or irregular heartbeat, is a condition that alters the rate or cadence of one’s heartbeat. Your heart may beat at an irregular rhythm, either too rapidly or too slowly. Medications or procedures are employed to regulate the irregular rhythms of arrhythmias.

In order to diagnose a heart arrhythmia, the Best Cardiologist in Singapore will typically perform a physical exam and consult about your medical history and symptoms. In the vast majority of instances, tests may be administered to verify an irregular heartbeat and to identify potential causes of arrhythmias, including thyroid disease or heart disease.

Among the most frequently administered tests for the diagnosis of arrhythmia are the electrocardiogram, Holter monitor, echocardiogram, event recorder, and implantable loop recorder. The electrical activity of the heart is detected by attaching sensors to the thorax and, on occasion, the limbs or legs, in order to perform an electrocardiogram (ECG). The purpose of an electrocardiogram (ECG) is to make sure the timing and duration of each electrical phase of the heart beat.

In contrast, a Holter monitor is a portable ECG device that can be worn for a day or more to record your heart’s activity as you go about your daily routine. It is a wearable ECG device that is only used to detect sporadic arrhythmia when used in conjunction with an event recorder. You need only press a button when symptoms appear.

The best cardiologist in Singapore may attempt to induce an arrhythmia by employing other individuals after performing the aforementioned tests. Your doctor may decide to perform a stress test if certain arrhythmia is exacerbated or provoked by activity. During a stress test, the heart’s activity is monitored as you stroll on a treadmill or pedal a stationary bicycle.

The best cardiologist in Singapore may also recommend a till table test if you have experienced fainting spells. Your heart rate and blood pressure are monitored as you lie supine on a table. Subsequently, the table acquires an upward slope, as though one were standing. The doctor will monitor the response of your heart and the nervous system that regulates it to the change in angle.

The final stage is electrophysiological monitoring and mapping. By passing thin, flexible tubes with electrodes through the blood vessels to various locations in the heart, a doctor conducts this test, which is also known as an EP study. The electrodes can visualize the distribution of electrical impulses throughout the heart once they are in place.