Cardiac arrhythmias represent a group of conditions characterized by irregularities in the heart rhythm, that is, when the heart beats too fast, too slow or irregularly.
This occurs when the impulses that coordinate the heartbeat do not work properly.
Arrhythmias can be felt in the chest as a skipping heartbeat or a fluttering sensation, and while many are harmless, some can be serious and even life-threatening.
We tell you in depth what arrhythmias are, their types, causes, symptoms, diagnosis and treatments available through the Cardiac Electrophysiology Unit of the Cardiovascular Institute of Alicante (ICA) at HCB Hospitals.
Types of Arrhythmias
There are several types of arrhythmias, classified mainly according to the place of origin and the speed of the heartbeat.
Among the most common, we can find: Bradycardias: When the heart rate is too slow (less than 60 beats per minute).
They are usually treated with a pacemaker. Extrasystoles: When the normal heart rhythm is interrupted by a fast heartbeat.
They are usually benign, most of the time they do not require treatment, although they can be treated with drugs or even ablation. Supraventricular tachycardias: These are a group of arrhythmias in which the heart rate rises abruptly.
Although they are usually benign, they can recur on many occasions.
They can be treated with medication or ablation. Atrial fibrillation: A common type of arrhythmia involving rapid, chaotic heartbeats originating in the upper chambers of the heart (atria).
Without being a fatal arrhythmia, it greatly impairs quality of life and predisposes to other diseases, so it is usually treated with drugs or ablation. Ventricular tachycardia: This is a serious arrhythmia, which can cause cardiac arrest or ventricular fibrillation.
It requires aggressive treatment with drugs, ablation or an automatic defibrillator. Ventricular fibrillation: A very serious arrhythmia that causes rapid, ineffective beating of the lower chambers of the heart (ventricles).
This arrhythmia is fatal if not treated immediately with defibrillation.
Causes of Arrhythmias
Arrhythmias can be caused by several factors, including heart disease, electrolyte imbalances in the blood, changes in the heart due to aging, or even lifestyle habits such as excessive alcohol or caffeine consumption.
In addition, some genetic conditions may also predispose to the development of arrhythmias.
Symptoms of Arrhythmias
Symptoms can vary widely depending on the type of arrhythmia and the severity of the arrhythmia.
Some people may experience no symptoms, while others may notice: Palpitations (sensations of a rapid, fluttering or irregular heartbeat). Dizziness or lightheadedness.
Fainting or syncope episodes.
Fatigue.
Difficulty breathing.
Chest pain. It is crucial to consult a physician if you experience these symptoms, especially if they are recurrent or severe.
Diagnosis and treatments for Arrhythmias
At HCB Hospitales, the treatment of this condition is approached from the Cardiac Electrophysiology Unit of the Cardiovascular Institute of Alicante (ICA). Cardiac Electrophysiology Unit of the Cardiovascular Institute of Alicante (ICA), a selection of HCB specialists who comprehensively address the pathologies of the cardiovascular system.
Thanks to the Cardiac Electrophysiology Service of the ICA, professionals develop both the diagnosis of arrhythmias with catheters and their treatment by ablation or implantable devices with one of the most prestigious specialists in the country.
These are the Electrophysiology treatments at HCB Hospitals:
- Arrhythmia consultation for patients referred by the Clinical Cardiologist and follow-up of implantable devices.
- Diagnostic electrophysiological studies
- Ablation of simple cardiac arrhythmias and atrial fibrillation.
- Internal and external cardioversions
- Implantation of single and dual-chamber pacemakers
- Implantation of single- and dual-chamber defibrillators
- Resynchronization device implantation
- Subcutaneous Event Recorder Implantation
- Electrode removal
- Pharmacological tests
Specialists
Currently, this unit of HCB Hospitales has a medical team formed by Dr. Vicente Bertomeu, Dr. Aurelio Quesada, Dr. José Moreno and Dr. José Manuel Simón in our centers HCB Benidorm and HCB Dénia, from where they attend residents from both the Marina Baja, Marina Alta and the south of La Safor.
The specialized work of the Cardiac Electrophysiology unit of the Cardiovascular Institute of Alicante has made HCB a private center of reference in both the diagnosis and treatment of arrhythmias in the Valencian Community.
Prevention
Although not all arrhythmias can be prevented, adopting a healthy lifestyle can reduce the risk of developing heart disease that could lead to arrhythmias.
This includes eating a balanced diet, exercising regularly, avoiding smoking and alcohol consumption, and controlling blood pressure and cholesterol.
Conclusion
Arrhythmias, although they can be worrisome, are treatable with specialist intervention.
If you experience symptoms suggestive of an arrhythmia, you can contact HCB Hospitals for proper diagnosis and treatment.
In this way, with proper knowledge and medical care, people with arrhythmias can lead healthy, active lives.
