A team of researchers has found via a three-year trial that the SPYRAL HTN-ON MED renal denervation procedure reduced the blood pressure of volunteers in the trial. High blood pressure, also known as hypertension, is regular elevated blood pressure in the arteries. People with hypertension are at increased risk for strokes, vision loss, dementia and coronary artery disease. For that reason, patients are administered drugs to reduce their blood pressure. Unfortunately, these medications do not work for some patients, and medical scientists seek other ways to lower blood pressure. One technique is called renal denervation, where the nerves in blood...