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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Automated office BP readings subvert ‘white coat effect’ for more accurate numbers

Though many physicians are reluctant to change the status quo, a study published in JAMA Internal Medicine Feb. 4 suggests automated office blood pressure measurement (AOBP) is the way to go when recording a patient’s BP, since the approach bypasses the so-called “white coat effect” triggered by more traditional methods.

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Blood pressure variability ‘modifiable risk factor’ for cognitive decline

There’s not much aging individuals can do to beat back age-related cognitive impairment once it begins, but improving consistency in blood pressure seems to help slow the pace of the falloff in those with significant BP swings.

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Fake physician ‘diagnosed’ diabetes by asking patients to hold metal rod

A 73-year-old Florida man posing as a fake doctor was arrested after he diagnosed an undercover cop with diabetes and high cholesterol and offered to “cure” the man with a $2,000 autologous blood transfusion, the Miami Herald reported Feb. 13.

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Now that it’s guideline-endorsed, how should clinicians use CAC testing?

“Rather than bringing in many additional statin candidates, this testing should serve as a decision aid to ‘de-risk’ certain patients and distinguish those who may benefit from preventive pharmacologic therapies," Johns Hopkins researchers wrote in the Annals of Internal Medicine.

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MIT researchers swap diabetic needles for oral insulin delivery

A capsule no bigger than a blueberry could be the future of insulin delivery for type 1 diabetics, according to researchers at MIT.

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New generic drug company to start with blood pressure medication

ProvideGx, a subsidiary of Premier, will begin its offerings with metoprolol, a beta-blocker that can treat blood pressure and angina and is commonly given to heart attack patients.

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Breathable insulin gains traction as diabetes management tool

Fast-acting, inhalable insulin is growing in popularity among American adults with diabetes, local Minnesota outlet Fox 9 reported Feb. 1.

Meta-analysis finds statins effective in older population

Statin therapy reduces the risk of major cardiovascular events across all age ranges, even among people older than 75, according to a meta-analysis published in The Lancet.

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.