Articles related to Cardiology

In a secondary analysis of 371,038 U.S. adults, individuals reporting several cardiovascular disease (CVD) risk factors or established CVD reported less frequent whole-fruit consumption. The cross-sectional survey identified associations only and did not establish whether dietary behaviors preceded disease.

In a large multinational target-trial emulation, adults with serious mental illness who initiated GLP-1 receptor agonists experienced lower mortality and cardiovascular event rates than matched patients initiating SGLT2 inhibitors, though residual confounding remains a key limitation.

Retinal imaging findings were associated with future atrial fibrillation diagnosis in two large UK datasets, with thinning of specific retinal nerve layers observed years before clinical detection. The study identified an early risk signal but did not establish causality or diagnostic utility.

A large Danish registry study found that current use of oral menopausal hormone therapy was associated with increased venous thromboembolism risk, while transdermal therapy was not generally associated with higher thrombotic rates across regimens, doses, or durations.

A perimenopausal woman presenting with ST-segment elevation myocardial infarction was found to have both spontaneous coronary artery dissection and stress-induced cardiomyopathy, highlighting the diagnostic complexity and potential overlap of two uncommon causes of acute coronary syndrome in women.

Analysis of NHANES data suggests that adoption of the 2026 ACC/AHA dyslipidemia guidelines could make approximately 25 million additional US adults eligible to consider statin therapy, primarily through incorporation of PREVENT risk equations and expanded emphasis on long-term cardiovascular risk.