Cardiac Arrhythmia symptoms, causes: 10 things to keep in mind

By Rajeshwaari Kalla | September 21, 2025 | Image: Canva

Definition of arrhythmia

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Any disturbance in the normal rhythm  of the heart due to abnormalities in  the conduction of the impulses is  known as arrhythmia

Often asymptomatic cases

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This abnormal heart rhythm may remain asymptomatic in some people, and might be diagnosed incidentally

Genetic and age factors

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Genetic predisposition and age also play a role in the development of arrhythmia

Alcohol as a trigger

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Excessive consumption of alcohol  may trigger arrhythmia, or may  even exacerbate it by affecting the  heart’s electrical signals

Symptoms of palpitations

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Some people do experience palpitations, that is, the sensation of being able to appreciate one’s heart beat

Associated chest discomfort

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Chest discomfort may be seen in  some individuals who have cardiac arrhythmias and must be evaluated  to rule out other causes

Breathing difficulty

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Difficulty in breathing may be experienced by some people, which  is often graded according to the NYHA grading for dyspnea

Pulse irregularity

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On examination, an irregularity may  be seen in the pulse of the affected person, and some investigations may  be advised for the same

Electrocardiogram for diagnosis

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Your doctor may recommend  an electrocardiogram (ECG) to  confirm the type of arrhythmia

Blood pressure monitoring

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Monitoring of the blood pressure may  be advised by the doctor to find out  the cause of the arrhythmia, which  may be hypertension

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