Coronary artery spasm. A coronary artery spasm is a temporary tightening (constriction) of the muscles in the wall of one of the arteries that supplies blood flow to your heart muscle. This can narrow and decrease or even completely prevent blood flow to part of the heart muscle.reatment of coronary artery spasms may include medications such as: 1  Nitrates, which can relieve chest pain. 2  Calcium channel blockers, which can help reduce muscle tightening in your chest. 3  Statin medications, which not only lower cholesterol, but have other beneficial effects on your heart arteries to prevent spasms.
Ages 8-18. By Lawrence E. Shapiro, Ph.D. This hilarious card game is designed to help children understand the different reactions we have to difficult situations and how our responses affect those around us.ges 8-18. By Lawrence E. Shapiro, Ph.D. This hilarious card game is designed to help children understand the different reactions we have to difficult situations and how our responses affect those around us.
Most people believe that Blackjack, the casino version of the card game 21, is the easiest and best game to play in a casino. Depending on how you play, this can be true. The object of the game is to take card that bring you close to a total of 21 without going over.hese true odds bets reduce the house's edge in craps to less that 1 percent. Next to blackjack played with extreme discipline, this is the best bet you'll have in casino. The odds on slot machines are terrible. Casinos make two thirds of their profits from slots.