How Do You Spell PERISYSTOLIC?

1. Perisystolic is an adjective used in the medical field to describe a phenomenon or condition related to the period of time around or during a systole, which refers to the contraction of the heart muscle. The term is derived from the combination of the prefix "peri-", meaning around or near, and "systolic", pertaining to systole.

   In cardiology, perisystolic typically refers to events occurring during the contraction phase of the heart's pumping action. This can involve various aspects, such as the timing of specific heart sounds, abnormal heart rhythms, or changes in blood pressure and flow. For instance, perisystolic murmurs are abnormal heart sounds heard between normal heartbeats during the systolic phase. These murmurs can signify specific heart valve disorders or other cardiac abnormalities.

   Furthermore, perisystolic can also be used to describe conditions or interventions that target the systolic phase or occur in proximity to it. Examples include perisystolic pacing, which involves applying electrical stimuli to the heart during the systole to regulate heart rate and rhythm, and perisystolic blood pressure measurements, which determine the arterial pressure changes during systole.

   In summary, perisystolic is a medical term that describes events, conditions, or interventions relating to the time surrounding or during the contraction phase of the heart. It is commonly used in cardiology to denote specific abnormalities or actions occurring during systole or in close association with it.

2. Presystolic.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for PERISYSTOLIC

The word "perisystolic" is composed of two parts: "peri-" and "systolic".

1. "Peri-" is a prefix derived from the Greek word "peri" (περί), meaning "around" or "surrounding". In medical terminology, the prefix "peri-" is commonly used to indicate something that is around or near a specific organ or structure.

2. "Systolic" comes from the Greek word "sustolē" (συστολή), which means "contraction". In medical terms, "systolic" refers to the phase of the cardiac cycle when the heart muscle contracts, pumping blood out of the chambers.

Therefore, "perisystolic" describes something that occurs or is associated with the phase surrounding systole or the contraction of the heart, typically referring to events or phenomena that occur around the time of the systolic phase.