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- Cardiogenic shock: Inotropes and vasopressorsPublication . Amado, José; Gago, Paula; Santos, Walter; Mimoso, Jorge; de Jesus, IlidioCardiogenic shock is characterized by a decrease in myocardial contractility, and presents a high mortality rate. Inotropic and vasopressor agents have been recommended and used for several years in the treatment of patients in shock, but they remain controversial. Despite its beneficial effect on myocardial contractility, the side effects of inotropic therapy (arrhythmias and increased myocardial oxygen consumption) may be associated with increased mortality.The pharmacodynamics of different inotropic agents suggest benefits in specific situations, but these differences have not been reflected in reduced mortality in most studies, making it difficult to formulate recommendations.This review integrates data from different studies on the use of inotropes and vasopressors in patients with cardiogenic shock, proposing a therapeutic scheme for the pharmacological treatment of patients in cardiogenic shock according to the patient's hemodynamic profile. (C) 2016 Sociedade Portuguesa de Cardiologia. Published by Elsevier Espana, S.L.U. All rights reserved.
- Congenital left ventricular apical aneurysm presenting as ventricular tachycardiaPublication . Amado, José; Marques, Nuno; Candeias, Rui; Gago, Paula; de Jesus, IlidioThe authors present the case of a 34-year-old male patient seen in our department due to palpitations. On the electrocardiogram monomorphic ventricular tachycardia (VT) was documented, treated successfully with amiodarone. The subsequent study revealed a normal echocardiogram and an apical aneurysm of the left ventricle on magnetic resonance imaging, confirmed by computed tomography coronary angiography that also excluded coronary disease.He underwent an electrophysiological study to determine the origin of the VT and to perform catheter ablation using electroanatomical mapping. VT was induced and radiofrequency applications were performed in the left ventricular aneurysm area. VT was no longer inducible, with acute success. Despite this it was decided to implant a subcutaneous implantable cardioverter-defibrillator (ICD). Eight months after the ablation the patient was admitted again due to VT, treated by the ICD. (C) 2016 Sociedade Portuguese de Cardiologia. Published by Elsevier Espana, S.L.U. All rights reserved.