Most of the time, they are harmless and happen in healthy people free of heart disease. However, some abnormal heart rhythms can be serious or even deadly. Having other types of heart disease can also increase the risk of arrhythmias.
The internet meme doge is the Shiba Inu breed of dog. The Shiba Inu breed is native to Japan. Shiba is Japanese for Brushwood and Inu is Japanese for dog. The original person who caused the doge meme sensation actually didn't understand very much English.
The Boxer is a dog breed known for its habit of getting up on its hind legs and using its paws as though it were boxing, hence its name. The boxer was recognized as an efficient working dog in the early 1900s. This led the German military to approve it as the first breed well-suited for military work.