See more synonyms on Thesaurus.com. verb (used with object), placated, placating. 1. to appease or pacify, especially by concessions or conciliatory gestures: to placate an outraged citizenry.
Heart disturbance: Introduction. Heart disturbance: Heart disturbance refers to any type of disease, disorder, or condition of the heart. See detailed information below for a list of 7 causes of Heart disturbance, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Heart disturbance: Causes | Symptom Checker Â».
1. disturbance of rhythm. 2. an abnormal cardiac rhythm; the term arrhythmia is usually used, even for abnormal but regular rhythms.dysrhythÂ´mic. cerebral dysrhythmia , electroencephalographic dysrhythmia a disturbance or irregularity in the rhythm of the brain waves as recorded by electroencephalography.