AI eye scans reveal who may be at higher risk of osteoporosis
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 Gut microbes may reveal why diabetes raises heart disease riskGut microbes may reveal why diabetes raises heart disease risk
 
Integrated gut microbiome and plasma metabolomics profiling identified distinct microbial and metabolic signatures in people with T2DM and T2DM-CAD. In a small exploratory cohort, Bacteroides sp._CAG_875 and 12-ketoLCA emerged as candidate markers that may help distinguish diabetic patients with coronary complications, pending larger validation.
 
 
 AI eye scans reveal who may be at higher risk of osteoporosisAI eye scans reveal who may be at higher risk of osteoporosis
 
RetiAGE, an AI-derived retinal biological age score, was associated with lower bone mineral density and higher fracture risk scores in older Singaporean adults. In the UK Biobank, older retinal biological age also predicted future osteoporosis, suggesting routine retinal imaging could eventually support opportunistic osteoporosis risk screening.
 
   Healthy plant-based foods may improve pregnancy cardiometabolic markersHealthy plant-based foods may improve pregnancy cardiometabolic markers
 
Higher-quality plant-based diets were associated with more favorable cardiometabolic biomarkers in pregnant U.S. women, especially higher HDL-C and lower TG/HDL-C ratio. Indices that emphasized healthy plant foods, rather than simply penalizing animal foods, showed the strongest links with insulin resistance and lipid markers.
 
   ChatCPR instructor delivers near-perfect CPR guidance in proof-of-concept studyChatCPR instructor delivers near-perfect CPR guidance in proof-of-concept study
 
A proof-of-concept JAMA Internal Medicine study found that widely available AI models could deliver many guideline-concordant CPR instructions in simulated out-of-hospital cardiac arrest scenarios. A purpose-built AI agent, ChatCPR, achieved higher checklist-based adherence than baseline AI models and dispatcher-assisted CPR instructions, but prospective real-world validation is still needed.
 
   Perimenopause nearly doubles women’s odds of poor heart healthPerimenopause nearly doubles women’s odds of poor heart health
 
Perimenopause is linked to worsening cardiovascular health, with significant declines in lipid and glucose scores, emphasizing the need for early assessment.
 
 Pregnancy magnifies heart risk, but age alone does not explain why
 
Pregnancy magnifies heart risk, but age alone does not explain whyA large U.S. cohort-crossover study found that pregnancy and the postpartum period were linked to about a seven-fold higher relative risk of major adverse cardiovascular events compared with patients’ nonpregnant baseline risk.
 
 
 Pregnancy-related disorders may shape offspring heart health into adulthood
 
Pregnancy-related disorders may shape offspring heart health into adulthoodHypertensive disorders in pregnancy may lead to lasting cardiovascular issues in offspring, highlighting the need for improved maternal health strategies.
 
 
 Weight loss helps older AF patients slim down, but does not ease symptoms
 
Weight loss helps older AF patients slim down, but does not ease symptomsAn 8-month low-calorie diet plus behavioral support helped older adults with overweight or obesity and persistent atrial fibrillation lose weight safely, with no intervention-related serious adverse events. However, the LOSE-AF trial found no meaningful improvement in AF symptoms, rhythm control, AF burden, cardiac remodeling, or further AF procedure rates compared with usual care.
 
 
 Silent heart attacks may speed cognitive decline
 
Silent heart attacks may speed cognitive declineResearch shows hidden heart attacks accelerate cognitive decline, highlighting the need for better identification of cardiovascular risks to brain health.
 
 
 New guidelines urge earlier cholesterol treatment to prevent heart disease
 
Doctors should consider treating high cholesterol much earlier and more aggressively than they have in the past, according to a new perspective by Weill Cornell Medicine, NewYork-Presbyterian and Yale School of Medicine investigators.
 
 
 New trial aims to improve ATTR-CM diagnosis in heart failure
 
Transthyretin amyloid cardiomyopathy (ATTR-CM) is an increasingly recognized yet frequently underdiagnosed cause of heart failure, particularly among older adults.
 
 
 New wristband algorithm detects sudden cardiac arrest with high accuracy
 
New wristband algorithm detects sudden cardiac arrest with high accuracyA smart-technology wearable wristband device may be able to automatically detect cardiac arrest, which could lead to faster medical assistance and increased survival odds when cardiac arrest occurs outside of a hospital, according to new research published today in Circulation: Arrhythmia and Electrophysiology, a peer-reviewed scientific journal of the American Heart Association.
 
 
 New report highlights widening cardiovascular health inequalities across Europe
 
New report highlights widening cardiovascular health inequalities across EuropeCardiovascular disease (CVD) remains one of Europe's biggest health challenges, according to new data from the European Society of Cardiology (ESC) Atlas of Cardiology, published in the European Heart Journal.
 
 
 New skin patch could replace bulky polygraphs and sleep monitors
 
New skin patch could replace bulky polygraphs and sleep monitorsA novel wireless chest patch enables continuous monitoring of stress signals, enhancing psychophysiological assessment in clinical and real-world settings.
 
 
 Patient intuition leads to urgent open-heart surgery at NYU Langone Hospital—Brooklyn
 
Shana Hale, a Brooklyn mother of two and a technology executive, noticed a mild burning sensation in her chest during her daily walks last summer.
 
 
 Study improves prediction of dangerous outcomed from hypertrophic cardiomyopathy
 
Study improves prediction of dangerous outcomed from hypertrophic cardiomyopathyA sweeping international study has identified ways to detect patients who are at serious risk of sudden death, heart failure or other dangerous outcomes from heart thickening known as hypertrophic cardiomyopathy.
 
 
 New clinical guidelines outline strategies to improve postpartum cardiovascular care
 
New clinical guidelines outline strategies to improve postpartum cardiovascular careA new Expert Consensus Decision Pathway by the American College of Cardiology (ACC) provides recommended strategies for improving postpartum care for individuals with and at risk for short- and long-term cardiovascular disease (CVD).
 
 
 Cardiogenic control of affective behavior via optogenetics
 
Cardiogenic control of affective behavior via optogeneticsA recent study demonstrates optogenetic cardiac pacing to modulate heart rhythms and assess tachycardia-driven effects on anxiety-related behavior.
 
 
 Improved mouse model for heart failure research
 
Improved mouse model for heart failure researchRefining transverse aortic constriction (TAC) models helps reduce variability and improve reproducibility in heart failure research.
 
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