A normal heart rate is 60 to 100 beats per minute at rest. Ventricular tachycardia is a regular, faster-than-normal heart rate that begins in the heart's lower chambers.
Umami (pronounced oo-MAH-mee) has been called the fifth taste, joining the traditional quartet of salty, sweet, bitter and sour. The word umami derives from the Japanese umai, which roughly translates as deliciousness [source: Umami Information Center]. Chefs have described it as everything from delicate and subtle to earthy, musty and mushroom-like [source: Ninomiya].
Umami is the fifth basic taste after sweet, salty, bitter and sour. Derived from the Japanese word umai, meaning âdelicious,â umami (pronounced oo-MAH-mee) is described as a savory, brothy, rich or meaty taste sensation.To scientists, umami indicates a high level of glutamate, an amino acid and building block of protein.ll mushrooms are a rich source of umami and the darker the mushroom the more umami it contains. Widely available mushrooms with the most umami: 1  Shiitake. 2  Portabella. 3  Crimini. 4  Button.