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].
Putting a name to a taste. Cheese and cured meats have umami in spades. Photograph: Axiom Photographic/Design Pics/Corbis. Umami has been variously translated from Japanese as yummy, deliciousness or a pleasant savoury taste, and was coined in 1908 by a chemist at Tokyo University called Kikunae Ikeda. He had noticed this particular taste in asparagus, tomatoes, cheese and meat, but it was strongest in dashi â that rich stock made from kombu (kelp) which is widely used as a flavour base in Japanese cooking.