hypertension (high blood pressure) Archive — Page 3 of 5

(iStock photo)
May 25, 2021

Heat for hypertension in autonomic failure

Heat therapy could offer a novel nonpharmacologic approach for treating the overnight hypertension that affects patients with autonomic failure.

April 29, 2021

Genetic ancestry and hypertension risk

Racial disparities in hypertension risk are due in part to genetic differences between ancestries, Vanderbilt investigators find in a study of participants in the Million Veteran Program.

March 11, 2021

Electronic health record study discovers novel hormone deficiency

A novel hormone deficiency may exist in humans, Vanderbilt investigators have discovered. In an analysis of two decades worth of electronic health records, the researchers found that some patients have unexpectedly low levels of natriuretic peptide hormone in clinical situations that should cause high levels of the hormone.

February 4, 2021

New clue to postural tachycardia

Insight into the pathophysiology of an enigmatic and debilitating disease suggests new treatment approaches.

doctor checking patient's blood pressure
January 12, 2021

Mitochondrial stress and hypertension

Oxidative stress and toxic products called isolevuglandins in mitochondria play a role in endothelial dysfunction and hypertension — and getting rid of them with a special “scavenger” molecule has therapeutic potential.

August 20, 2020

Salt, immune cells and hypertension

Excess dietary salt activates immune cells to induce inflammation and hypertension, supporting current recommendations for low sodium consumption.