
What is arrhythmia? Cardiologist explains
If you have felt your heart flutter, race, pause or “skip a beat”, you may have wondered whether you have an arrhythmia. The word can

If you have felt your heart flutter, race, pause or “skip a beat”, you may have wondered whether you have an arrhythmia. The word can

Heart disease is not one single illness. It is an umbrella term for conditions that affect the heart’s blood supply, muscle, valves, rhythm or structure.

Key message For most adults, the strongest heart-health plan is not one “perfect” workout. It is a repeatable mix of aerobic activity, muscle strengthening, mobility

Stand on a court and your heart soon knows that this is exercise A tennis rally or a fast exchange at the padel net does

Introduction For many people, a sauna is simply a place to unwind. Yet the rise in heart rate, widening of blood vessels and increase in

Chest pain is one of the most common reasons people seek medical advice. Traditionally, doctors have associated angina with narrowing or blockage of the large

Introduction Postural Orthostatic Tachycardia Syndrome (POTS) is a complex and often misunderstood condition that affects the autonomic nervous system, causing an excessive increase in heart

The Keto Diet and Heart Health: Dangerous or Effective? The ketogenic (“keto”) diet is famous for fast weight loss and better blood sugar control, and

In the days, weeks or months after delivery, some new mothers may encounter health challenges they didn’t anticipate — especially related to the heart and

Human space exploration pushes the boundaries of science, technology, and medicine. For decades, researchers have sought to understand how living beyond Earth’s gravity affects the
Dr Bart Olechowski is an experienced Consultant Interventional Cardiologist based in Hampshire, UK. As a specialist in his field, Dr Olechowski leads with expertise, offering premier cardiovascular care.
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