EXTRASYSTOLES Meaning and
Definition
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Extrasystoles, also known as premature ventricular contractions (PVCs), refer to abnormal heartbeats that occur in between normal cardiac cycles. They are arrhythmias characterized by additional, irregular beats originating from the ventricles, the lower chambers of the heart.
During a regular heartbeat, the heart’s electrical system follows a specific pattern of electrical signals that coordinate the contraction and relaxation of its chambers. However, in cases of extrasystoles, an early electrical impulse originates within the ventricles and disrupts this rhythmic sequence. As a result, an extra heartbeat occurs prematurely, interrupting the normal flow of electrical signals.
Extrasystoles may be experienced as skipped beats or palpitations and are commonly benign, occurring in individuals without underlying heart problems. However, they can also be associated with certain heart conditions, such as coronary artery disease, heart failure, or electrolyte imbalances. In such cases, their frequency and severity may be higher, potentially indicating the need for medical intervention.
Diagnostic methods like electrocardiogram (ECG) can help detect and analyze extrasystoles, allowing healthcare professionals to assess the heart's electrical activity and identify possible causes. Treatment for extrasystoles often focuses on managing the underlying condition if present and addressing potential triggers, such as stress, caffeine, or certain medications. In cases where extrasystoles are significantly affecting daily life or are associated with serious heart conditions, physicians may recommend anti-arrhythmic drugs or other interventions to regulate the heart's rhythm and reduce symptoms.
Common Misspellings for EXTRASYSTOLES
- wxtrasystoles
- sxtrasystoles
- dxtrasystoles
- rxtrasystoles
- 4xtrasystoles
- 3xtrasystoles
- eztrasystoles
- ectrasystoles
- edtrasystoles
- estrasystoles
- exrrasystoles
- exfrasystoles
- exgrasystoles
- exyrasystoles
- ex6rasystoles
- ex5rasystoles
- exteasystoles
- extdasystoles
- extfasystoles
- exttasystoles
Etymology of EXTRASYSTOLES
The word "extrasystoles" is derived from two Greek roots: "extra" meaning "outside" or "beyond", and "systole" which refers to the contraction phase of the heartbeat.
The term "extrasystoles" is used in medicine to describe an additional, abnormal heartbeat that occurs outside the normal rhythm or pattern. It refers to an extra contraction of the heart, which can cause palpitations or irregular heart rhythms.
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