Thursday May 24, 2018

People infected with the hepatitis C may also suffer from heart trouble

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New York: People infected with the hepatitis C virus are already known to be at risk for liver damage, and results of a new study now shows that the infection may also spell heart trouble.

Hepatitis C Blood Virus [HCV]. Photo Credit: michelsonmedical.org
Hepatitis C Blood Virus [HCV]. Photo Credit: michelsonmedical.org
“People infected with hepatitis C are already followed regularly for signs of liver disease, but our findings suggest clinicians who care for them should also assess their overall cardiac risk profile regularly,” said study author Wendy Post, professor of medicine at the Johns Hopkins University School of Medicine in Baltimore, Maryland, US.

Although HIV and hepatitis C infections often occur together and people infected with HIV are already known to have an elevated risk for heart disease, the new study offers strong evidence that hepatitis C can spark cardiovascular damage independent of HIV.

“We have strong reason to believe that infection with hepatitis C fuels cardiovascular disease, independent of HIV and sets the stage for subsequent cardiovascular trouble,” study principal investigator Eric Seaberg, assistant professor at the Johns Hopkins Bloomberg School of Public Health, noted.

“We believe our findings are relevant to anyone infected with hepatitis C regardless of HIV status,” Seaberg pointed out.

The study involved 994 men 40 to 70-years old without overt heart disease.

Of the 994,613 were infected with HIV, 70 were infected with both viruses and 17 were only infected with hepatitis C.

Those infected with hepatitis C, regardless of HIV status, had, on average, 30 percent more disease-fueling calcified plaque in their arteries, the main driver of heart attack and stroke risk.

People infected with either HIV or hepatitis C, on average, had 42 percent more non-calcified fatty buildup, a type of plaque believed to confer the greatest cardiac risk.

The study appeared in The Journal of Infectious Diseases.

(IANS)

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Eating Fish Twice a Week Reduces the Risk of Heart Failure

Consuming fish which are high in Omega-3 fatty acids twice a week can help reduce the risk of heart failure, coronary heart disease, cardiac arrest and ischemic stroke, says a new scientific advisory from the American Heart Association.

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Based on the doses given in the study, humans should consume two to three servings of fish a week to have the same effect. Pixabay
Based on the doses given in the study, humans should consume two to three servings of fish a week to have the same effect. Pixabay

Consuming fish which are high in Omega-3 fatty acids twice a week can help reduce the risk of heart failure, coronary heart disease, cardiac arrest and ischemic stroke, says a new scientific advisory from the American Heart Association.

The Association recommends eating two 3.5-ounce servings of non-fried fish, or about three-fourth cup of flaked fish every week.

Emphasis should be placed on eating oily fish like salmon, mackerel, herring, lake trout, sardines or albacore tuna, which are all high in omega-3 fatty acids.

 

Representational image. Pixabay

 

“Scientific studies have established the beneficial effects of eating seafood rich in Omega-3 fatty acids, especially when it replaces less healthy foods such as meats that are high in artery-clogging saturated fat,” said Eric B. Rimm, Professor at the Harvard University’s T.H. Chan School of Public Health in Boston, US.

Further, the advisory, published in the journal Circulation, laid emphasis on eating fish such as shark, swordfish, tilefish, king mackerel, bigeye tuna, marlin and orange roughy that are high in mercury.

Even though mercury contamination has been linked with serious neurological problems in newborns, it does not have adverse effects on heart disease risk in adults, the advisory noted.

key to a healthy heart
Fish also contains Omega-3 fatty acids which help with depression. Pixabay

Moreover, the benefits of eating fish substantially outweighed any risks associated with mercury contamination, especially if a variety of seafood is consumed, it said.

According to a study, published in the journal Molecular Nutrition and Food Research, adding fatty fish to our diet increases the size and lipid composition of high-density lipoprotein (HDL) particles, also known as good cholesterol, in people with impaired glucose metabolism.

Also Read: According to Research, No Exercise For 6 Years Can Trigger Heart Failure Risk

Another study, published in the Journal of Nutritional Biochemistry, showed that Omega-3 fatty acids are more beneficial than flaxseed and other oils for preventing cancer. (IANS)

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