Words to Describe pacemakers

How pacemakers often is described ("________ pacemakers")

• nuclear
• modern
• electronic
• secondary
• subsidiary
• sensing
• infected
• automatic
• responsive
• epicardial
• programmable
• most
• type
• endogenous
• newer
• sequential
• endocardial
• latent
• rate
• temporary
• ectopic
• potential
• dual
• permanent
• contemporary
• noncompetitive
• powered
• conventional
• asynchronous
• internal
• transthoracic
• artificial
• cardiac
• based
• biological
• physiological
• intrinsic
• fixed
• implanted
• sophisticated
• distal
• phrenic
• implantable
• electrical
• chambered
• synchronous
• adaptive
• odd
• abnormal
• separate
• triggered
• available
• idioventricular
• atrial
• transcutaneous
• current
• slower
• physiologic
• dominant
• earliest
• bipolar
• unipolar
• independent
• junctional
• operated
• prophylactic
• circadian
• inhibited
• transvenous
• ventricular
• external
• biventricular
• multiple
• electric