Use of potassium for the production of a cardioplegic solution for the prevention of stone heart development during acute cardiac ventricular fibrillation in connection with cardiopulmonary resuscitation is described, as well as a cardioplegic solution comprising potassium and a method for the prevention...http://www.google.es/patents/US7270833?utm_source=gb-gplus-sharePatente US7270833 - Cardioplegic solution
