Word: hourse
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The cardiovascular system follows a daily pattern that is oscillatory in nature: most cardiovascular functions exhibit circadian changes (circadian is from the Latin circa and diem, meaning "about one day"). Now, a heart attack depends on the imbalance between increased myocardial oxygen demand (i.e., a greater need for oxygen in...
All these changes, however, probably are not so harmful in healthy people. But for a person with a plaque in the coronary vessel, if these changes occur at the same time and peak at the same time, the final result is a higher risk of heart attack during that specific...
It's probably difficult for people to minimize the effects of their own biological rhythms. For example, you cannot avoid your morning risk by simply waking up later. Some researchers have tried an experimental model, in which people were instructed to stay in bed for four hours after they woke...
Legal experts inside and outside the Pentagon were scrambling Tuesday to figure out the impact of Captain Allred's Monday-night decision to bar statements Hamdan made after his capture in Afghanistan in late 2001. Hamdan had been bound hand and foot 24 hours a day, sometimes with a bag...
Prime Minister Manmohan Singh easily won a vote of confidence in the Indian Parliament on Tuesday evening, more than two hours behind schedule but with a comfortable margin of victory, 275 to 256, after a day of bruising attacks that turned the floor of parliament into an arena of hand...