Novel markers of brain blood flow and oxygenation may offer early clues to Alzheimer's risk

Subtle changes in how blood flows through the brain and how brain tissue uses oxygen may be closely linked to Alzheimer's ...
AHA/ASA Journals

Systolic Blood Pressure Targets in Patients With Hypertension With and Without Cardiovascular Disease: A Pooled Analysis of 4 Randomized Clinical Trials

BACKGROUND: Inconsistent selection of reference groups may contribute to inconclusive blood pressure control targets for patients with hypertension. This study aims to identify optimal systolic blood ...