AI-Enhanced ECG Screening Pinpoints Atrial Fibrillation Risk in Older Adults: Key Insights from VITAL-AF Trial

AI-Enhanced ECG Screening Pinpoints Atrial Fibrillation Risk in Older Adults: Key Insights from VITAL-AF Trial

A VITAL-AF trial analysis reveals that combining ECG-based artificial intelligence with clinical risk scores significantly improves atrial fibrillation screening efficiency. The study demonstrates that high-risk individuals benefit most from screening, with those in the top CH-AI risk decile showing a number-needed-to-screen of just 43 per year.
Why Exercise Blood Pressure Alone May Miss Cardiovascular Risk—and What Combining It With Fitness Reveals

Why Exercise Blood Pressure Alone May Miss Cardiovascular Risk—and What Combining It With Fitness Reveals

The EXERTION study of 12,743 individuals demonstrates that exercise systolic blood pressure relative to aerobic fitness (SBP/METPeak) is a powerful predictor of cardiovascular events, whereas exercise BP alone provides no prognostic value. This finding challenges current screening practices and suggests a more nuanced approach to identifying hypertension-related cardiovascular risk.
Efficacy of Blood Pressure-Lowering Pharmacotherapy in Isolated Diastolic Hypertension: A Systematic Synthesis of Evidence

Efficacy of Blood Pressure-Lowering Pharmacotherapy in Isolated Diastolic Hypertension: A Systematic Synthesis of Evidence

This review synthesizes recent evidence, including a landmark 2026 meta-analysis, showing that blood pressure-lowering therapy provides similar cardiovascular benefits in patients with isolated diastolic hypertension compared to those with other hypertension phenotypes, even at low baseline diastolic levels.