A specialist in cardiac electrophysiology is known as a cardiac electrophysiologist, or (more commonly) simply an electrophysiologist. Cardiac electrophysiology is considered a subspecialty of cardiology in most countries and usually requires two or more years of fellowship training beyond a general cardiology fellowship.
PHOTOS: William and Kate's childhood pictures. But as with her first pregnancy, Duchess Kate is suffering from hyperemesis gravidarum, a very acute morning sickness, which required an in-patient stay at King Edward VII's Hospital during her pregnancy with Prince George. So far with this pregnancy, however, the Duchess is being treated at home.
Kate Middleton Suffering From Hyperemesis Gravidarum Again During Second Pregnancy - What Is It? News just broke that Catherine, Duchess of Cambridge (aka Kate Middleton) is expecting her second child with her husband Prince William, however, the royal is suffering once again from Hyperemesis Gravidarum. Duchess Kate suffered from the illness during her first pregnancy with Prince George and had to be hospitalized. Simply put, Hyperemesis Gravidarum is an extreme form of morning sickness which often requires additional hydration, medication and nutrients for the expectant mom.