How do you say Libradah in English? Pronunciation of Libradah. How To Pronounce is the largest audio directory which contains audio like names, words, places, medical terminology, animals names, etc., or any hard words in English, Portuguese, French, German, Italian, Spanish, Swedish and other languages using our pronunciation dictionary. You can browse all these data for free.
New Drug Stents Help Keep Heart Artery Open. Aug. 11, 2004 -- A new study shows that drug-coated stents designed to prevent repeat blockage of heart arteries apparently do just that. But Canadian researchers say there is no evidence that they actually prevent heart attack or death. Stents are small, wire-mesh tubes placed in a heart artery after balloon angioplasty, a procedure to reopen the artery when it's blocked or narrowed.
the esophagus does not for easily intake of food. trachea needs cartilage to keeps it open for air to go in. if trachea did not have those rings to keep it in shape and we wer â¦ e laying on the bed, then the trachea would close because it has no support to keep it open and we would not be able to breath.