“…In 17 of the 58 articles (29%), we noted discrepancies with AF guidelines, specifically regarding the PCV drug used, the patients' comorbidities and the PCV contraindications (Table 4). 16,18,[20][21][22][26][27][28]31,32,36,39,41,49,55,60,63 According to the data presented in the articles, it appeared that a total of 239 patients underwent PCV using a drug that was contraindicated given their specific comorbidities. In the described cases, the most common culprit PCV drug was ibutilide, followed by vernakalant, amiodarone, propafenone, and flecainide.…”