Tag: heart disease prevention (Page 3 of 3)

The cholesterol/heart disease myth

Today in the United States one person will die from CVD every 37 seconds. This year in the U.S. over 1.2 million people will have a heart attack and just short of half will die. Approximately 80,000,000 people or roughly 25% of The U.S. has cardiovascular disease(CVD). It became our number one killer in the 1950’s and has not slowed down.(1)

Do you believe consuming saturated fat and cholesterol cause CVD? Do you believe eating polyunsaturated oils like canola and corn oil are not only good for you but lower your risk of CVD. If you answered yes to both of these questions, you are among the 10’s of millions who need to be enlightened by reading my article “Fats, Cholesterol and the Lipd Hypothesis”.

The truth is, saturated fat and cholesterol have nothing to do with your risk of cardiovascular disease. As a matter of fact there are many studies that show that people who have heart attacks do not eat anymore saturated fat than people who don’t have heart attacks. More-over the degree of atherosclerosis at autopsy, in heart attack victims, is unrelated to diet. It is also interesting to note that half of all heart attack victims do not have “clogged” arteries.

I have personally witnessed and cared for many patients who were experiencing (the big one) massive heart attacks in the emergency room. The degree of blockage had a wide range with the most common seemingly being between 80, 90 percent. But the interesting thing was, some people literally had no plaque what-so-ever according to cath lab reports. It was during my time working in emergency department, because of so many discrepancies, that I became very curious about what actually caused CVD.

Sweating the small stuff leads to heart disease

A study finds older men who suffer from chronic anxiety substantially increase their risk of having a heart attack. While stress has been linked to an increased risk of heart problems, this is the first time that chronic anxiety has been identified as a risk factor also.

“There is an independent contribution of anxiety that can predict the onset of a heart attack among healthy older men,” said lead researcher Biing-Jiun Shen, an assistant professor of psychology at the University of Southern California in Los Angeles.

In the study, Shen’s group collected data on 735 men who participated in the Normative Aging Study, which assesses medical and psychological changes associated with aging. Each of the men completed psychological testing in 1986 and had no heart problems at the time. The men were followed for an average of 12 years.

The report appears in the Jan. 15 issue of the Journal of the American College of Cardiology.

During follow-up, the researchers found men who had chronic anxiety had a 30 percent to 40 percent increased risk of heart attack. Those with the highest levels of anxiety on psychological testing had an even higher risk of heart attack.

The risk posed by anxiety remained even after the researchers adjusted their data to account for standard cardiovascular risk factors, health habits, and negative psychological and personality traits, Shen said.

Exaggerated response to acute and chronic stress in anxious individuals may trigger a number of pathways which increase the risk of developing coronary artery disease and being stricken with a heart attack, Fonarow said.

“Highly anxious individuals should be aware they may face an increased risk of a heart attack and take proactive steps under physician supervision to control those cardiovascular risk factors which are modifiable including blood pressure, lipid levels, activity level and weight,” Fonarow added. HealthDay News)

Moral of the story, don’t sweat the small stuff.

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