Definition

1. Adjective:
   • Relating to an extrasystole: Describes something that is connected with, pertains to, or occurs during an extrasystole, which is an extra or premature contraction of the heart.

Usage

• The term "extrasystolic" is a medical adjective used to characterize events, symptoms, or findings associated with an extrasystole. It is typically used in clinical, diagnostic, or research contexts.

Examples

• Adjective:
  • The patient's ECG showed an extrasystolic beat. (The patient's electrocardiogram displayed a heartbeat that was a premature contraction.)
  • Extrasystolic arrhythmias can sometimes cause palpitations. (Irregular heart rhythms involving premature contractions can sometimes cause the sensation of a rapid or irregular heartbeat.)

Advanced Usage

• "Extrasystolic activity": Refers to the occurrence or pattern of premature heartbeats.
  • The Holter monitor recorded significant extrasystolic activity during sleep.
• "Extrasystolic focus": Denotes the specific site in the heart muscle where a premature beat originates.
  • The electrophysiology study aimed to locate the extrasystolic focus.

Variants and Related Words

• Extrasystole (n): The condition or event itself; a premature contraction of the heart.
  • Frequent extrasystoles may require further investigation.
• Premature ventricular contraction (PVC) (n): A common type of extrasystole originating in the ventricles. This is a specific kind of extrasystole.
  • PVCs are a form of extrasystole.

Synonyms

• Premature (in a cardiac context): Occurring before the expected time, as in a heartbeat.
  • The cardiologist noted a premature atrial complex.

Antonyms

• Normosystolic: Relating to a normal heart rhythm or contraction. (Note: This is a less common technical term.)
• Regular (in a cardiac rhythm context): Occurring at expected, even intervals.

Notes

• "Extrasystolic" is a highly specialized term. In general communication, phrases like "related to a premature heartbeat" or "caused by an extra beat" are more commonly used. The noun form "extrasystole" is more frequently encountered than the adjective "extrasystolic."

Adjective

1. of or relating to or happening during an extrasystole