CATEGORY: HEART & CIRCULATION
The American College of Cardiology has published a step-by-step playbook for blood pressure that won’t come down, formally called resistant hypertension: readings still at 130/80 mm Hg or higher despite three medicines at the highest tolerated doses, or pressure that needs four drugs to stay controlled.1 The 2026 expert consensus pathway, posted online in the Journal of the American College of Cardiology, is written for clinicians. It’s also a clear window into how stubborn blood pressure gets untangled.
Step One Is Proving It’s Real
Much of what looks resistant isn’t. The pathway’s first moves target impostors. Some are mundane. A reading taken minutes after rushing in from the parking lot can run high. So can pressure measured with a too-small cuff, or in a doctor’s office when nerves kick in, the white-coat effect. The document leans on out-of-office measurements, home monitors and 24-hour wearable cuffs, to confirm the numbers are real, and it asks clinicians to rule out missed doses and interfering substances before escalating. One caution stands out: cuffless gadgets that estimate blood pressure from a watch or ring aren’t validated enough yet for clinical decisions.1
Then Escalate on a Schedule, Not a Shrug
Once resistance is confirmed, the pathway lays out a sequence summarized by the acronym RESIST: rule out pseudoresistance, exclude interfering substances, support lifestyle changes, intensify and optimize medications, screen for secondary causes such as hormonal disorders, and refer to a specialist when needed. It pushes single-pill combinations to make regimens easier to actually take, team-based care for complex patients, and timely escalation whenever readings stay above threshold rather than watchful drift. For some patients it discusses renal denervation, a catheter procedure that quiets overactive nerves around the kidney arteries. None of this replaces the 2025 blood pressure guideline. It exists to make that guideline happen in real clinics, where nonadherence and inertia do their quiet damage.1
Key Takeaways
- Resistant hypertension means 130/80 mm Hg or higher on three optimized medicines, or control that requires four; confirming it starts with accurate, out-of-office measurement.
- The ACC pathway orders the response: verify adherence, fix measurement, intensify treatment, screen for secondary causes, and consider devices or referral, escalating on blood pressure thresholds rather than waiting.
References
- Davis LL, Yang E, Blyler CA, et al. Optimizing Blood Pressure Care in Patients With Resistant Hypertension: 2026 ACC Expert Consensus Decision Pathway: A Report of the American College of Cardiology Solution Set Oversight Committee. Journal of the American College of Cardiology. 2026; j.jacc.2026.08.028. link