Dr Duncan Dymond
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Health Explained: What is a heart attack?

Consultant cardiologist Dr Duncan Dymond explains what goes wrong when we have a heart attack by heading down a London sewer.

Consultant cardiologist Dr Duncan Dymond explains what goes wrong when we have a heart attack, by heading down a London sewer.

He explains how fat and cholesterol can build up for years, but that the heart attack itself is triggered by a single cataclysmic event.

  • 23 Aug
  • From the section Health