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June 01, 2023
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Top news of May: Supreme Court saves alirocumab; mobile phone use and BP; and more

Fact checked byRichard Smith
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Healio and Cardiology Today have compiled the top cardiology headlines of May 2023.

Readers were most interested in a Supreme Court decision invalidating a pair of patents and allowing alirocumab to stay on the U.S. market; the link between irregular menstrual cycles and heart disease; a new indication for dapagliflozin; and more.

Breaking News
Top cardiology news from May 2023 include the Supreme Court decision invalidating a pair of patents and allowing alirocumab to stay on the U.S. market and a study linking high mobile phone use to high blood pressure. Image: Adobe Stock

Supreme Court decision allows alirocumab to stay on US market

The U.S. Supreme Court unanimously ruled in favor of Regeneron and Sanofi that two of Amgen’s patents for PCSK9 inhibitor technology were invalid, allowing alirocumab to stay on the U.S. market. Read more

High weekly mobile phone use tied to high blood pressure risk

An analysis of UK Biobank data show people who reported high weekly mobile phone use to make or receive calls were more likely to develop hypertension during follow-up, with greater risk for those at genetic risk for hypertension. Read more

Short, long menstrual cycles may increase heart disease risk

Women with long or short menstrual cycles are more likely to develop CVD or atrial fibrillation compared with women reporting regular menstrual cycles, but they are no more likely to experience HF or stroke, researchers reported. Read more

Coronary artery calcium score, not polygenic risk score, best predicts heart disease risk

Data show CV risk discrimination improved when adding a coronary artery calcium score to a CHD prediction model based on traditional risk factors; however, there were no changes when adding a polygenic risk score. Read more

FDA expands dapagliflozin indication to include all patients with HF

The FDA expanded an indication for the SGLT2 inhibitor dapagliflozin to reduce risk for CV death, HF hospitalization and urgent HF visits for adults with HF across the full range of ejection fraction, according to an industry press release. Read more

Lipoprotein(a): The next frontier in CV risk reduction

This installment of Pipeline Pulse focuses on a single cardiovascular risk factor, lipoprotein(a), and examines two CV outcomes trials aimed at reducing CV events through Lp(a) reduction. Read more

AHA: Screening needed to assess common cognitive impairment after stroke

Cognitive impairment is common among stroke survivors and cognition screenings should be part of a person’s multidisciplinary follow-up care, according to a new scientific statement from the American Heart Association. Read more

Higher neuroticism level tied to incident AF, younger age at AF onset

People with a high level of neuroticism were more likely to develop atrial fibrillation, and to do so at a younger age, compared with people with lower levels, according to a study presented at Heart Rhythm 2023. Read more

Ambulatory vs. clinic blood pressure better predicts CV, all-cause death

Blood pressure measures obtained through ambulatory monitoring were more informative about risk for all-cause death or cardiovascular death than conventional clinic blood pressure readings, researchers reported. Read more

Most adults with FH do not reach guideline-recommended cholesterol targets

About 75% of adults with heterozygous familial hypercholesterolemia do not meet guideline-recommended LDL treatment targets, whereas women with familial hypercholesterolemia are less likely than men to be appropriately treated, data show. Read more