The Pulse Newsletter Expert heart health, in plain English. Fortnightly, from our clinicians. Subscribe →

Search

122 results found
When Blood Pressure Won’t Come Down: What Happens Next
Conditions When Blood Pressure Won’t Come Down: What Happens Next Blood pressure that stays high despite three or more medications has a name, and in most cases an explanation. What clinicians check first, why spironolactone is usually the fourth medicine added, and how narrow the role of renal denervation really is.
Prof. Peter Barlis · Jul 29, 2026
How to Measure Your Blood Pressure at Home
Conditions How to Measure Your Blood Pressure at Home High blood pressure rarely causes symptoms, which is why measuring it regularly matters. This guide covers how to choose the right monitor and how to get accurate readings at home.
Kathy Marinias RN · Jul 5, 2026
How to Lower Blood Pressure Naturally
Conditions How to Lower Blood Pressure Naturally High blood pressure often has no symptoms, but small changes to lifestyle, supplements, and medication can make a real difference.
Prof. Peter Barlis · Apr 8, 2026
A Twice-Yearly Injection for High Blood Pressure: What the Research Shows
News A Twice-Yearly Injection for High Blood Pressure: What the Research Shows A new treatment uses RNA technology to lower blood pressure with a single injection every six months. Here is what the early evidence shows and what it means for patients.
Prof. Peter Barlis · Nov 26, 2025
ACE Inhibitor Cough: Why Your Blood Pressure Tablet Causes It
Symptoms ACE Inhibitor Cough: Why Your Blood Pressure Tablet Causes It A dry cough that has outlasted every test, and that gets worse at night, often has a simple explanation sitting on the prescription. If your blood pressure tablet ends in "-pril", it may well be the cause.
Prof. Peter Barlis · Aug 2, 2025
ACE Inhibitors: Beyond Blood Pressure Treatment
Medications ACE Inhibitors: Beyond Blood Pressure Treatment ACE inhibitors protect the heart, kidneys, and blood vessels in ways that go far beyond blood pressure control. Here is how they work, who benefits most, and what to watch for.
Kathy Marinias RN · Apr 20, 2025
High Blood Pressure: Why Monitoring Matters and What Your Numbers Mean
Conditions High Blood Pressure: Why Monitoring Matters and What Your Numbers Mean High blood pressure produces no symptoms, which is precisely why monitoring is the only reliable way to detect it. Here is what the numbers mean and when to act.
Prof. Peter Barlis · Jan 24, 2025
What Is a BNP Test? Understanding This Key Heart Failure Blood Test
Tests & Procedures What Is a BNP Test? Understanding This Key Heart Failure Blood Test BNP and NT-proBNP are blood markers released when the heart is under strain — the primary tests used to diagnose and monitor heart failure. An elevated result is the beginning of an investigation, not a verdict.
A/Prof. Nagesh Anavekar · Apr 20, 2026
Blood Clots: Understanding DVT, Pulmonary Embolism and How They Are Treated
Medications Blood Clots: Understanding DVT, Pulmonary Embolism and How They Are Treated A blood clot diagnosis is understandably alarming, but with the right treatment, the vast majority of patients recover fully. A haematologist explains what you need to know.
A/Prof. Ali Bazargan · Mar 29, 2025
Warfarin vs NOACs: Which Blood Thinner Is Right for You?
Medications Warfarin vs NOACs: Which Blood Thinner Is Right for You? Both warfarin and NOACs prevent dangerous blood clots, but they work differently and suit different patients. Here is a clear guide to help you understand your options.
A/Prof. Ali Bazargan · Mar 22, 2025
Beta-Blockers: Uses, Side Effects, and Precautions
Medications Beta-Blockers: Uses, Side Effects, and Precautions Beta-blockers calm the heart by blocking adrenaline, and they treat far more than blood pressure. Here is what yours is doing, the side effects worth knowing about including vivid dreams, and why you must never stop one suddenly.
Prof. Peter Barlis · Jul 28, 2026
White Coat Hypertension: When Your BP Spikes at the Doctor’s
Conditions White Coat Hypertension: When Your BP Spikes at the Doctor’s Your blood pressure reads high at every clinic visit but looks fine at home. White coat hypertension is one of medicine's most common and most misunderstood findings, and getting it right matters more than you might think.
Prof. Peter Barlis · May 29, 2026

When Blood Pressure Won’t Come Down: What Happens Next

Managing resistant hypertension — blood pressure monitoring and medication options explained by Prof. Peter Barlis

Blood pressure that stays high despite three or more medications has a name, and in most cases an explanation. What clinicians check first, why spironolactone is usually the fourth medicine added, and how narrow the role of renal denervation really is.