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».
Cardiac diastole is the period of time when the heart relaxes after contraction in preparation for refilling with circulating blood. Ventricular diastole is when the ventricles are relaxing, while atrial diastole is when the atria are relaxing.Together they are known as complete cardiac diastole.ormally, both atria contract at the same time. The term systole is synonymous with contraction (movement or shortening) of a muscle. Electrical systole is the electrical activity that stimulates the cardiac muscle of the heart chambers to make them contract.