1 Digitalis medicines control irregular heart rhythms (called arrhythmias) by slowing the signals that start in the sinoatrial (SA) node. 2  This, in turn, reduces the number of signals that travel through the atrioventricular (AV node). 3  Fewer signals mean fewer arrhythmias.
June beetle (genus Phyllophaga), also called May beetle or June bug, genus of nearly 300 species of beetles belonging to the widely distributed plant-eating subfamily Melolonthinae (family Scarabaeidae, order Coleoptera).
June Bug is a poignant novel of survival, sacrifice, family and love. June Bug is a spunky, but mature 9-year-old traveling around the United States with her father in an old RV. At least, she believes the man she has been living with for the past seven years is her father.ohnson, little June Bug's father, is obliged to face his past in short order as a series of unexpected media events force his hand and reroute his life. Afraid and emotionally battered, Johnson returns to the scene of the crime and discovers what he thought was lost forever.