Acute Coronary Syndromes

Acute coronary syndrome (ACS) is most commonly caused by a heart attack (myocardial infarction) where blood flow to the heart is suddenly blocked. This is usually caused by a blood clot from a ruptured coronary artery atherosclerotic plaque. Other causes include spontaneous coronary artery dissection (SCAD), which most commonly occurs in women. ACS is usually treated in a cath lab with angioplasty and the placement of a stent to prop the vessel open.

iPhone app aims to reduce MI readmissions

A new app hopes to reduce readmissions for MI by allowing patients to track medications, future appointments and lifestyle changes. It was unveiled at last week’s American College of Cardiology Cardiovascular Summit in Las Vegas and aims to reduce readmissions for those who already experienced myocardial infarction (MI).

February 27, 2018

Troponin release during sepsis linked to early—but not late—death risk

Myocardial injury in sepsis patients was associated with a heightened risk of short-term mortality but not one-year mortality, according to a study in Circulation: Cardiovascular Quality and Outcomes.

February 26, 2018

Eating yogurt may decrease the risk of CVD

At least two servings of yogurt per week can decrease the chances of developing cardiovascular disease (CVD) by up to 30 percent in hypertensive adults, according to a new study published in the American Journal of Hypertension.

February 21, 2018

What to expect at ACC 2018

The name of the game at this year’s American College of Cardiology (ACC) Scientific Sessions is innovation. Between thousands of handpicked poster sessions, 20 late-breakers and a handful of featured clinical research trials, presenters will focus on the latest in cutting-edge cardiology, ACC leaders said at a Wednesday, Feb. 21 briefing.

February 21, 2018

Combination of AI, eye images could predict cardiovascular disease

Google researchers are testing an artificial intelligence (AI) platform that aims to predict a person’s risk of heart attack or stroke by examining images of the patient’s retina. They hope this method can eventually replace more invasive techniques for predicting cardiovascular disease.

February 20, 2018

Why is it more difficult to ID heart attacks in women?

Young women presenting to the hospital with acute myocardial infarction (AMI) report more non-chest related symptoms than men. Perhaps as a result of this complexity, patients and physicians are less likely to perceive those early symptoms as heart-related, according to a study published Feb. 19 in Circulation.

February 20, 2018

Meta-analysis: Combination of DOACs, antiplatelets only favorable for STEMI

Direct oral anticoagulants (DOACs) provide additional benefit to antiplatelet therapy following acute coronary syndrome (ACS)—but only for ST-segment elevation myocardial infarction (STEMI)—according to a meta-analysis in JAMA Cardiology.

February 12, 2018

Blood test after heart attack unveils another prognostic biomarker

A plasma test to determine the maximum density of a blood clot and how long it takes to break down could help identify heart attack patients at increased risk for cardiovascular death or another myocardial infarction (MI), according to a study published Jan. 29 in the European Heart Journal.

February 9, 2018

Around the web

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

Kate Hanneman, MD, explains why many vendors and hospitals want to lower radiology's impact on the environment. "Taking steps to reduce the carbon footprint in healthcare isn’t just an opportunity," she said. "It’s also a responsibility."

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