preferred_name: Flecainide administration unmasks a coved-type (type 1) ECG pattern
preferred_name_lc: flecainide administration unmasks a coved-type (type 1) ecg pattern
label: Flecainide administration unmasks a coved-type (type 1) ECG pattern
label_lc: flecainide administration unmasks a coved-type (type 1) ecg pattern