71.   The employees make everything from bomb detectors to artificial hearts and printed-on-paper perfume samples in magazines.

72.   The first self-contained artificial heart was implanted in Louisville, Ky., in early June.

73.   The man sought the artificial heart less than two weeks ago, the doctors said.

74.   The man raised the idea of the experimental artificial heart with his cardiologist, who agreed that it was his only option and referred him to Jewish Hospital.

75.   The new, totally implantable artificial heart, called the AbioCor, is made by Abiomed of Danvers, Mass.

76.   The new generation of artificial hearts faces very high expectations.

77.   The second form is the agreement to receive an artificial heart.

78.   The stroke is also a setback for Abiomed, the Danvers-based maker of the artificial heart.

79.   The second generation no doubt will beget a third before medicine finds a reliable, permanent artificial heart.

80.   The Texas Heart Institute was a candidate to be the site of the first artificial heart implantation.