11.   In later life, smoking has a less dramatic effect on heart attacks because other risks contribute heavily to cardiac problems.

12.   In some cases, dizziness may be the result of a brain tumor, a seizure disorder, cardiac problems or low blood pressure.

13.   Not a single cardiac problem was reported in the Arkansas section of boisterous Kemper Arena.

14.   Oyler escaped the cardiac problems that occasionally emerge during or shortly after treatment but not the long-dormant consequences of her chemotherapy.

15.   Some were people reporting cardiac problems.

16.   The clinic experts say they treat cardiac problems often, but are not sure the illnesses they see would not have developed at sea level.

17.   The study, by a panel of Puerto Rican researchers, showed a high incidence of cardiac problems among Viequenses.

18.   This includes those with inflammation of the veins or phlebitis, infectious diseases, certain cancers, some skin conditions or specific cardiac problems.

19.   Towbin said the fourth cardiac problem that causes sudden death is coronary artery problems.

20.   A medical bulletin earlier Thursday said the cardiac problem caused by a malarial parasite had been corrected.