Cardiac arrhythmia is a condition in which the heartbeat becomes irregular, either too fast, too slow, or erratic. When the heart fails to maintain a normal rhythm, it affects the heart’s contractions, preventing it from pumping blood efficiently. This can lead to complications such as stroke, an increased risk of blood clots, or even sudden cardiac arrest.
Arrhythmia can develop due to various health conditions, including heart attacks, coronary artery blockages, high blood pressure, smoking, or excessive alcohol consumption. So, what are the warning signs of cardiac arrhythmia that need attention?
Signs of Cardiac Arrhythmia
A normal resting heart rate typically falls within the range of 60-100 beats per minute. The heart's electrical system, composed of specialized cells, regulates the conduction of electrical signals and ensures proper heart contractions. In cases of arrhythmia, electrical signal disturbances cause the heart to beat irregularly, either too fast, too slow, or erratically. This can lead to ineffective contractions.
As a result of ineffective contraction, blood circulation throughout the body is disrupted, which may trigger various symptoms. Common signs of cardiac arrhythmia include:
Heart Palpitations
Heart palpitations, or an irregular, rapid, or forceful heartbeat, are among the most frequent symptoms of arrhythmia. These sensations may feel like pounding, fluttering, or an unusual awareness of heartbeats.
Palpitations can be occasional or persistent. It is important to seek medical attention if heart palpitations persist, especially if accompanied by other symptoms such as shortness of breath, chest pain, or fainting.
Dizziness or Fainting
When the heart fails to contract efficiently, oxygen-rich blood may not reach the brain adequately. This can result in dizziness, lightheadedness, weakness, or even fainting.
However, it is important to note that fainting is not always a sign of arrhythmia. Other potential causes include low blood pressure, dehydration, heatstroke, or other medical conditions.
Shortness of Breath
Breathing difficulties can also indicate cardiac arrhythmia. Since the condition affects the heart’s ability to circulate blood, oxygen delivery to the lungs may be compromised, leading to breathlessness.
Shortness of breath is a serious symptom that requires immediate medical evaluation. If you experience difficulty breathing, seek medical attention or visit the ER immediately.
Generalized Weakness
Insufficient blood circulation due to arrhythmia can result in fatigue and weakness. When the body does not receive enough oxygen and nutrients, energy levels decline, making even simple activities feel exhausting.
Symptoms of cardiac arrhythmia can vary in severity from person to person. While some individuals may experience only mild discomfort, others may face life-threatening complications. Regardless of intensity, all symptoms should be evaluated by a doctor to prevent potential risks. Ignoring arrhythmia symptoms may lead to serious health complications.
For concerns related to heart health or other medical issues, consider using the Ai Care health consultation service, available for download on the App Store or Play Store.
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- dr Hanifa Rahma
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