rytmihäiriöillä

Rytmihäiriö is the Finnish term for arrhythmia, a condition characterized by irregular heartbeats. These can manifest as the heart beating too fast (tachycardia), too slow (bradycardia), or with an irregular rhythm. The underlying causes of arrhythmias are diverse and can include structural heart problems, electrical conduction system abnormalities, electrolyte imbalances, hormonal issues, stress, certain medications, and lifestyle factors like excessive caffeine or alcohol consumption.

Symptoms of arrhythmias vary greatly. Some individuals may experience no noticeable symptoms, while others might feel palpitations, a fluttering sensation in the chest, dizziness, shortness of breath, chest pain, or even fainting. The severity of symptoms does not always correlate with the seriousness of the underlying arrhythmia.

Diagnosis typically involves an electrocardiogram (ECG) to record the heart's electrical activity. Depending on the suspected type and frequency of the arrhythmia, a Holter monitor (a portable ECG device worn for 24-48 hours) or an event monitor might be used. Further investigations like echocardiograms or electrophysiology studies may also be necessary.

Treatment for arrhythmias depends on the specific type, its cause, and the presence of symptoms. Options range from lifestyle modifications and medication to more invasive procedures like pacemakers, defibrillators, or catheter ablation. Regular medical check-ups are crucial for managing known arrhythmias and detecting new ones.