Words to Describe extrasystoles

How extrasystoles often is described ("________ extrasystoles")

• manifest
• consecutive
• single
• interpolated
• benign
• supraventricular
• premature
• timed
• sinus
• persistent
• antecedent
• asymptomatic
• spontaneous
• right
• telltale
• cardiac
• multifocal
• muscular
• reentrant
• apical
• induced
• unifocal
• frequent
• coupled
• occasional
• concealed
• infrequent
• repetitive
• atrial
• nodal
• numerous
• successive
• auricular
• junctional
• diastolic
• left
• multiform
• ventricular
• alternate
• multiple
• isolated