| Autor: |
José, Valencia Martín, Vicente E, Climent Payá, Francisco, Marín Ortuño, José Vicente, Monmeneu Menadas, Juan G, Martínez Martínez, Miguel, García Martínez, Alicia, Ibáñez Criado, Fernando, García De Burgos Rico, Francisco, Sogorb Garri |
| Rok vydání: |
2002 |
| Předmět: |
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| Zdroj: |
Revista espanola de cardiologia. 55(2) |
| ISSN: |
0300-8932 |
| Popis: |
Atrial fibrillation is an arrhythmia with high morbidity and mortality. Restoring sinus rhythm is one of the principle objectives in its management. The present study aimed to assess the efficacy of scheduled cardioversion on atrial fibrillation by comparing two different therapeutic approaches: electrical vs. pharmacological cardioversion.Two hundred thirty patients with atrial fibrillation of more than 48 hours duration and requiring sinus rhythm restoration were included. One hundred forty-four patients underwent external electrical cardioversion and 86 patients received quinidine. We analyzed the rate of success, duration of hospital stay, complications and clinical and echocardiographic variable that might predict success.Sinus rhythm was restored in 181 of 230 patients (79%). The rate of success was 77% (111/144 patients) in the electrical group and 81% (70 of 86 patients) in the pharmacological group (ns). In 13 pharmacological group patients for whom the first attempt failed attempt, a second attempt with electrical cardioversion was made and was successful in 8 patients (61%). No embolic complication was recorded and only two electrical disturbances were seen. Only atrial fibrillation lasting less than 8 weeks was associated with a higher success rate (p0.01).Scheduled cardioversion in atrial fibrillation is an effective technique with a high success rate and a very low rate of complication. Electrical cardioversion and pharmacological cardioversion with quinidine are similarly effective, although the latter involves a longer hospital stay. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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