Heart Health

This news channel includes content on cardiovascular disease prevention, cardiac risk stratification, diagnosis, screening programs, and management of major risk factors that include diabetes, hypertension, diet, life style, cholesterol, obesity, ethnicity and socio-economic disparities.
 

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Implantable CGM tracks blood sugar for 3 months at a time

A new matchstick-sized continuous glucose monitor (CGM) can be implanted under the skin, allowing diabetics to track their blood sugar without the inconvenience of finger pricks and patches, according to a CBS report.

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Morning walks, sitting breaks counter high BP in older adults

A half-hour walk in the morning lowers blood pressure (BP) in overweight and obese men and women predisposed to heart disease, according to a study published in Hypertension Feb. 20.

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Use of preventive cardiovascular drugs ‘markedly insufficient’ in China

A national cardiovascular disease screening project in China revealed fewer than 3 percent of high-risk participants were taking either statins or aspirin—a finding researchers described as a “wake-up call” for middle- and low-income countries which are struggling to combat their worsening CVD risk profiles.

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American women have better control of their hypertension than men

An analysis of sex-related differences in cardiovascular risk factors, treatment and control in the U.S. has revealed women have a better handle on their high blood pressure than men, but they also fare worse in terms of cholesterol and obesity.

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Diabetes deaths trending down with better control of CV risk factors

Diabetes mellitus continues to be linked to higher all-cause and CVD mortality in patients living with the disease, according to work published in the Journal of the American Heart Association Feb. 19. But some of that risk could be mitigated by controlling cardiovascular risk factors, and diabetes-related deaths are down overall.

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AHA: Stick to these 4 habits for a healthy BP

The American Heart Association announced on Feb. 20 it launched a series of quick online reference tools for physicians and their patients who struggle with high blood pressure, including a list of four of the most common mistakes hypertensives can make on a daily basis.

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FDA clears 1st interoperable insulin pump

The U.S. Food and Drug Administration approved the country’s first interoperable insulin pump Feb. 14, reporting the technology will help diabetics better individualize their treatment regimens.

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Top cardiologist weighs in on Trump’s physical: ‘Losing some weight would help’

Results from President Donald Trump’s latest physical, released Feb. 14., reveal the president’s overall cholesterol has improved since last year’s check-up, according to the Associated Press. But Trump has also gained weight and is now classified as obese, which could raise his already elevated risk for heart disease.

Around the web

Several key trends were evident at the Radiological Society of North America 2024 meeting, including new CT and MR technology and evolving adoption of artificial intelligence.

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.