Hypertension

High blood pressure increases a patient's risk of heart attack, stroke and other diseases. Most people with hypertension have no symptoms. The Centers for Disease Control and Prevention (CDC) says nearly half of U.S. adults have hypertension, or high blood pressure, and only about 1 in 4 of those individuals has their hypertension under control. The World Health Organization (WHO) expects the epidemic of hypertension world-wide will exceed 1.56 billion people by 2025. Major efforts are underway to better control this primary risk factor through screenings, medication and invasive procedures such as renal denervation in severely uncontrolled patients.

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Gen 2 Aria CV Pulmonary Hypertension System implanted in patient for first time.

World’s first patient treated with new implantable device for pulmonary hypertension

The procedure, performed on Feb. 14, was part of an early feasibility trial developed with help from the FDA.

what is a flexitarian diet? plant-based but limited meats

Flexitarian diet, a plant-based option that includes small amounts of meat, linked to key cardiovascular benefits

The study, designed to compare flexitarians with vegans and omnivores, focused on young and middle-aged adults in good health who had been following the same diet for at least one full year.

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Salt substitutes reduce hypertension risk by up to 40%

Many patients do not want to limit their salt intake, even when a doctor tells them the numerous health benefits. Salt substitutes may represent another way forward. 

The Medtronic Symplicity Spyral Renal Denervation system uses a catheter that curls in the renal artery to place radiofrequency electrodes against the vessel wall to ablate the nerves that control vasodilation, so the artery can be propped in the fully open position.

First US patient treated with Medtronic’s FDA-approved renal denervation system

Interventional cardiologist David Kandzari, MD, performed the procedure just days after the device received full FDA approval. 

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ADHD medications associated with heightened CVD risk

"Although the effectiveness of ADHD medications has been demonstrated ... concerns remain regarding their potential cardiovascular safety," one research explained. 

Medtronic Symplicity Spyral renal denervation

FDA approves another renal denervation system for hypertension

This is the second time in a matter of weeks the FDA has approved an RDN system for uncontrolled hypertension. The SCAI issued a statement about this trend, calling it a “game-changer for both interventional cardiology and the treatment of hypertension."

Recor Medical's Paradise Ultrasound Renal Denervation System

FDA approves first renal denervation system for uncontrolled hypertension

The system, designed for patients with uncontrolled hypertension who are unresponsive to medication, uses ultrasound ablation to target nerves in the renal arteries, increasing blood flow. This approval comes just months after an FDA advisory panel voted in favor of the system. 

ChatGPT tackles hypertension: Popular AI model a helpful resource for patients with high blood pressure

The study's authors communicated with ChatGPT-4 in both English and Japanese, noting that it appeared to struggle more with the complexities of the Japanese language. 

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