kv1.5 blockers for selective increase in atrial contractility and treatment of heart failure

摘要

"Kv1.5 BLOCKERS FOR LEVEL INCREASING HEARING CONTRATILITY AND TREATMENT OF HEART FAILURE". The invention relates to the action of atrial contractility growth by Kv1.5 blockers, especially of phenylcarboxylic acid amides of formulas Ia and / or Ib (I), (II) and / or pharmaceutically tolerable salts thereof, to treatment of reduced atrial contractility and heart failure, especially heart failure caused by diastolic dysfunction.