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

Search

33 results found
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
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
Beyond Statins: PCSK9 Inhibitors and the Future of Cholesterol Management
Medications Beyond Statins: PCSK9 Inhibitors and the Future of Cholesterol Management When LDL remains high despite statins and lifestyle changes, PCSK9 inhibitors offer a powerful alternative. Here is how they work and who is most likely to benefit.
Prof. Peter Barlis · May 26, 2025
Angiotensin Receptor Blockers (ARBs) and Heart Health
Medications Angiotensin Receptor Blockers (ARBs) and Heart Health ARBs are among the world's most prescribed heart medicines, and the go-to alternative when ACE inhibitors cause a cough. Here is what an ARB does, what to expect while taking one, and how it protects your heart and kidneys.
A/Prof. Nagesh Anavekar · Jun 26, 2026
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
The Hair Loss Question
Conditions The Hair Loss Question Hair clinics and GPs increasingly send people to check with their heart doctor before starting treatment. There is a good reason for that, and it runs in both directions.
Prof. Peter Barlis · Jul 29, 2026
Understanding Dizziness: A Cardiologist’s Guide
Symptoms Understanding Dizziness: A Cardiologist’s Guide Dizziness means something different to almost everyone who uses the word, and that description is what points to the cause. A cardiologist explains the four types, what causes each, and when your heart is involved.
Prof. Peter Barlis · Jun 2, 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
Stroke and TIA Explained
Conditions Stroke and TIA Explained Understanding stroke and TIA in plain language. This guide explains what each is, the investigations that follow, the medications used in prevention, and the lifestyle steps that support long-term brain health.
Prof. Peter Barlis · May 17, 2026
Nitrates for Angina: GTN Spray, Patches, and Long-Acting Tablets Explained
Medications Nitrates for Angina: GTN Spray, Patches, and Long-Acting Tablets Explained Nitrates are one of the oldest and most effective treatments for angina, available as a fast-acting spray, skin patches, and daily tablets.
Prof. Peter Barlis · Apr 15, 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
Injectable Semaglutide (Ozempic and Wegovy): What the Major Trials Show and Who Benefits Most
News Injectable Semaglutide (Ozempic and Wegovy): What the Major Trials Show and Who Benefits Most Injectable semaglutide has moved from diabetes medicine to one of the most significant cardiovascular prevention advances in a decade. Here is what the major trials actually show.
Prof. Peter Barlis · Sep 12, 2025

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.

The Hair Loss Question

Hair loss and heart medicines

Hair clinics and GPs increasingly send people to check with their heart doctor before starting treatment. There is a good reason for that, and it runs in both directions.

Understanding Dizziness: A Cardiologist’s Guide

heartmatters.com 71

Dizziness means something different to almost everyone who uses the word, and that description is what points to the cause. A cardiologist explains the four types, what causes each, and when your heart is involved.

Stroke and TIA Explained

Brain MRI scans showing imaging used after stroke and TIA assessment

Understanding stroke and TIA in plain language. This guide explains what each is, the investigations that follow, the medications used in prevention, and the lifestyle steps that support long-term brain health.