Calcium Channel Blocker Conversion Table Nifedipine versus amlodipine - Nifedipine XL used only as the short acting version was found to be associated with activation of sympathetic nervous system –> worsening myocardial ischemia and tachycardia #CCB #CalciumChannelBlocker #Conversion #Table #Pharmacology #Amlodipine #Nifedipine