The heart is a hollow, muscular organ in vertebrates, responsible for pumping blood through the blood vessels by repeated, rhythmic contractions. The term cardiac, as in cardiology, means – related to the heart – and comes from the Greek word, kardia, for heart.
Bad teeth, bleeding gums and poor dental hygiene can end up causing heart disease, revealed by researchers at the Society for General Microbiology’s Autumn meeting being held this week at Trinity College, Dublin. – People with poor dental hygiene and those who don’t brush their teeth regularly end up with bleeding gums, which provide an entry to the bloodstream for up to 700 different types of bacteria found in our mouths.
Drinking grapefruit juice, orange and apple juices with certain drugs could lower their effectiveness by decreasing the absorption of drugs, potentially wiping out their beneficial effects. – Grapefruit and other common fruit juices, including orange and apple, decrease the absorption of drugs, potentially wiping out their beneficial effects.
Some obese individuals do not appear to have an increased risk for heart disease, while some normal-weight individuals experience a cluster of heart risks. – Some obese individuals do not appear to have an increased risk for heart disease, while some normal-weight individuals experience a cluster of heart risks, according to two reports in the August 11/25 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
Older adults who regularly eat fish may have a lower risk of subtle brain damage that contributes to stroke and dementia. – Eating tuna and other types of fish may help lower the risk of cognitive decline and stroke in healthy older adults, according to a study published in the August 5, 2008, issue of Neurology, the medical journal of the American Academy of Neurology.
UC San Diego researchers are proposing that aggressive intervention to lower cholesterol levels as early as childhood is the best approach. – With heart disease maintaining top billing as the leading cause of death in the United States, a team of University of California, San Diego School of Medicine physician-researchers is proposing that aggressive intervention to lower cholesterol levels as early as childhood is the best approach available today to reducing the incidence of coronary heart disease.
Eating brocolli may reverse the damage done to heart blood vessels by diabetes because the brocolli vegetable contains a compound called sulforaphane that increases enzymes that protect heart blood vessels and reduced the molecules that damage them. – Researchers claim that a compound found in brassica vegetables such as broccoli could undo the damage caused by diabetes to heart blood vessels.
Governor Arnold Schwarzenegger today signed AB 97 by Assemblymember Tony Mendoza (D-Norwalk), which will phase out the use of trans fats in all California restaurants beginning in 2010 and from all baked goods by 2011. – California Governor signed AB 97 by Asm. Mendoza, which will phase out the use of trans fats in all CA restaurants beginning in 2010. Scientific evidence demonstrates a strong association between the consumption of artificial trans fat and the development of coronary heart disease and stroke.
Kaiser Permanente study suggests that the dieters who write down what they eat every day can shed twice as much weight as those who don’t. – Keeping a food diary can double a person’s weight loss according to a study from Kaiser Permanente’s Center for Health Research. The findings, from one of the largest and longest running weight loss maintenance trials ever conducted, will be published in the August issue of the American Journal of Preventive Medicine.
The U.S. Food and Drug Administration (FDA) has notified manufacturers of fluoroquinolone antimicrobial drugs that a Boxed Warning in the product labeling concerning the increased risk of tendinitis and tendon rupture is necessary. – The U.S. Food and Drug Administration (FDA) requests boxed warnings on fluoroquinolone antimicrobial drugs. FDA seeks this to strengthen warnings concerning increased risk of tendinitis and tendon rupture.
California Senate Votes to Phase-out Artificial Trans Fat from Restaurants, a statement of CSPI Executive Director Michael F. Jacobson. – The passage in the California State Senate of a measure to phase out the use of artificial trans fat in restaurants puts the state on track to being the first in the nation to adopt this life-saving measure.
This study found that the consumption of green tea rapidly improves the function of (endothelial) cells lining the circulatory system; endothelial dysfunction is a key event in the progression of atherosclerosis. – Consumption of green tea rapidly improves the function of (endothelial) cells lining the circulatory system, revealed by researchers in the latest issue of European Journal of Cardiovascular Prevention and Rehabilitation.
More evidence has emerged that a chemical imbalance in the brain may play a key role in cot deaths or SIDS revealed by researchers. – Sudden Infant Death Syndrome or SIDS is a condition that unexpectedly and unexplainably takes the lives of seemingly healthy babies aged between a month and a year. Now researchers of the European Molecular Biology Laboratory in Monterotondo, Italy, have developed a mouse model of the so-called crib or cot death, which remains the leading cause of death during the first year of life in developed countries.
