We conclude that even in patients with normal left ventricular ejection fraction restoration of sinus rhythm leads to a significant reduction of NT-proBNP plasma levels. In contrast, CRP plasma levels seem not to be influenced during the first 4 weeks after electrical cardioversion.

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(1) In the patient population studied, transthoracic CV of AF was technically highly efficacious, so that an internal CV was not necessary in any of the cases. (2) Clinical success of transthoracic cardioversion was limited by ERAF in 12% of the patients. (3) Using the described protocol, ERAF could be suppressed in all patients.

Despite a 66% lower peak voltage and a 40% lower energy, the 40% tilt, 500-microF capacitor biphasic waveform did not change the pain perceived by the patient during delivery of internal cardioversion shocks. Pain perception for internal cardioversion probably is not influenced by peak voltage alone and increases with the number of applied shocks.

No abstract