Posicionamiento conjunto acerca del tratamiento para fibrilación auricular
| Autor: | Gerardo Pozas-Garza, Alejandro Cordero-Cabra, Manlio F. Márquez, Luis G Molina-Fernández de L, Pedro Iturralde-Torres, Ulises Rojel-Martínez, Gerardo Rodríguez-Diez |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
medicine.medical_specialty
education.field_of_study medicine.drug_class business.industry Radiofrequency ablation Anticoagulant Population Atrial fibrillation medicine.disease Sudden death law.invention Embolism law Internal medicine Heart failure medicine Cardiology Sinus rhythm Cardiology and Cardiovascular Medicine education business |
| Zdroj: | Archivos de Cardiología de México. 90 |
| ISSN: | 1405-9940 |
| DOI: | 10.24875/acm.19000323 |
| Popis: | Atrial fibrillation (AF) is a frequent arrhythmia; its prevalence is near 2% in the general population; in Mexico, more than one-half million people are affected. AF needs to be considered as a public health problem. Because AF is an independent risk factor associated with mortality, due to embolic events, heart failure, or sudden death; early diagnosis is of utmost importance. In unstable patients with a recent onset of AF, electrical cardioversion should be practiced. In stable patients, once thromboembolic measures have been taken, it is necessary to assess whether it is reasonable to administer an antiarrhythmic drug to restore sinus rhythm or performed electrical cardioversion. For recidivating cases of paroxysmal and persistent presentation, the most effective strategy is performed pulmonary vein isolation with either radiofrequency or cryoballoon energy. Permanent AF is that in which recovery of sinus rhythm is not possible, the distinguishing feature of this phase is the uncontrollable variability of the ventricular frequency and could be treated pharmacologically with atrioventricular (AV) nodal blockers or with a VVIR pacemaker plus AV nodal ablation. The presence of AF has long been associated with the development of cerebral and systemic (pulmonary, limb, coronary, renal, and visceral) embolism. The prevention of embolisms in "valvular" AF should perform with Vitamin K antagonists (VKA). For patients with AF not associated with mitral stenosis or a mechanical valve prosthesis, a choice can be made between anticoagulant drugs, VKA, or direct oral anticoagulants. Antiplatelet agents have the weakest effect in preventing embolism. |
| Databáze: | OpenAIRE |
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