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Cardiac erethism
Piette C , Mélon P , Lancellotti P
Rev Med Liege 2023, 78(5-6),342-344Abstract : Cardiac erethism is a state of hyperexcitability of the heart. It results in hyperpulsatility, which is characterized by an ample pulse, an accentuation of heart sounds on auscultation, and an exaggeration of heart movements on echocardiography. While it can be very troublesome, cardiac erethism has no pathological significance. However, care must be taken to exclude any underlying cardiac or extracardiac pathology before confirming the diagnosis. No treatment is usually considered except to reassure the patient and avoid contributing factors. Beta-blockers are effective and should be prescribed on a case-by-case basis.
