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Heart Health

Cardiovascular disease prevention, blood pressure, cholesterol, and heart function

619 artigos

Single Protein PHF7 Repairs Hearts After Heart Attack by Converting Scar Tissue
Heart Health

Single Protein PHF7 Repairs Hearts After Heart Attack by Converting Scar Tissue

Breakthrough study shows one epigenetic factor can transform cardiac fibroblasts into heart muscle cells, improving function after myocardial infarction.

Artigo Científico
3 de abr. de 2026 0
IVUS May Not Always Be Required for Left Main Coronary Artery Assessment
Heart Health

IVUS May Not Always Be Required for Left Main Coronary Artery Assessment

New research questions whether intravascular ultrasound is always necessary for evaluating left main coronary artery disease.

Artigo Científico
3 de abr. de 2026 0
Scientists Develop First Small-Molecule Activators for Heart-Protective PAK1 Kinase
Heart Health

Scientists Develop First Small-Molecule Activators for Heart-Protective PAK1 Kinase

Breakthrough discovery of PAK1 kinase activators shows promise for treating cardiac hypertrophy and heart failure through targeted enzyme enhancement.

Artigo Científico
3 de abr. de 2026 0
Blocking Fat Production Enzyme Protects Hearts From Dangerous Enlargement
Heart Health

Blocking Fat Production Enzyme Protects Hearts From Dangerous Enlargement

New research shows inhibiting fatty acid synthase prevents cardiac hypertrophy and restores heart function in multiple models.

Artigo Científico
2 de abr. de 2026 0
Heart MRI Strain Analysis Predicts Heart Failure Risk in Diabetic Patients
Heart Health

Heart MRI Strain Analysis Predicts Heart Failure Risk in Diabetic Patients

Advanced cardiac MRI strain measurements identify diabetic patients at highest risk for heart failure hospitalization and death.

Artigo Científico
2 de abr. de 2026 0
Heart Rate Variability Emerges as Key Biomarker for Cardiovascular Risk Assessment
Heart Health

Heart Rate Variability Emerges as Key Biomarker for Cardiovascular Risk Assessment

Comprehensive review reveals HRV's potential for early CVD detection, risk prediction, and personalized treatment monitoring.

Artigo Científico
2 de abr. de 2026 0
High Altitude Hypoxia Damages Blood Vessels Through Energy Metabolism Disruption
Heart Health

High Altitude Hypoxia Damages Blood Vessels Through Energy Metabolism Disruption

New research reveals how low oxygen at high altitude triggers vascular damage through metabolic changes, offering therapeutic targets.

Artigo Científico
2 de abr. de 2026 0
Targeted Nanoparticles Reprogram Immune Cells to Reverse Atherosclerosis
Heart Health

Targeted Nanoparticles Reprogram Immune Cells to Reverse Atherosclerosis

Novel liposome therapy delivers miR-10a to atherosclerotic plaques, reprogramming inflammatory macrophages and reducing disease progression in mice.

Artigo Científico
2 de abr. de 2026 0
Exercise Testing Reveals Hidden Heart Differences in Fit Athletes vs HCM Patients
Heart Health

Exercise Testing Reveals Hidden Heart Differences in Fit Athletes vs HCM Patients

Even equally fit athletes and HCM patients show distinct breathing efficiency patterns during exercise testing.

Artigo Científico
2 de abr. de 2026 0
VO2 Max Emerges as Key Clinical Tool for Heart Disease Assessment and Treatment
Heart Health

VO2 Max Emerges as Key Clinical Tool for Heart Disease Assessment and Treatment

New review examines how VO2 max testing is transforming cardiovascular care and identifies critical gaps in clinical application.

Artigo Científico
2 de abr. de 2026 0
MySteth AI Tool Detects Heart Murmurs at Home Using Smartphone and Stethoscope
Heart Health

MySteth AI Tool Detects Heart Murmurs at Home Using Smartphone and Stethoscope

New AI system achieves 92% accuracy in detecting heart murmurs using just a smartphone or digital stethoscope for home cardiac screening.

Artigo Científico
2 de abr. de 2026 0
New Blood Pressure Guidelines Reduce Surgery Cancellations While Maintaining Safety
Heart Health

New Blood Pressure Guidelines Reduce Surgery Cancellations While Maintaining Safety

Updated UK guidelines raise blood pressure thresholds for elective surgery, potentially reducing unnecessary cancellations.

Artigo Científico
2 de abr. de 2026 0
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