Heart block: Failure of the heart's normal rhythm controls leading to arrhythmia. Heart block: Impairment of conduction in heart excitation. It is often applied specifically to atrioventricular heart block. Heart block: recurrent sudden attacks of unconsciousness caused by impaired conduction of the impulse that regulates the heartbeat.
For pet rabbits and show rabbits, pine is completely safe for rabbit litter, especially kiln-dried pine. Kiln-dried pine is also the cheapest rabbit litter on the market. And since it does a comparable job to all the other litters, pine shavings as rabbit litter and rabbit bedding gets our top vote. See Rabbit Bedding for comparisons with several other rabbit bedding materials, and more recommendations.
Make sure the baby sleeps on a firm mattress, in a safety-approved crib. Soft mattresses, sofas, waterbeds, sheepskins or other soft sleeping surfaces increase the risk of SIDS. Remove soft, fluffy bedding, pillows and stuffed toys from the babyâs sleep area. Make sure the babyâs head and face stay uncovered during sleep. If you do use a blanket, keep it away from the babyâs mouth and nose.