Could one good analogy be worth a 15-minute discussion? 

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Could one good analogy be worth a 15-minute discussion? 

Gayle Robins

Gayle Robins

Farm gate
The aortic valve can be likened to a gate that the heart must push against. This analogy and others are to be found in Jo Scott-Jones First Time column
Where a medical text may describe a myocardial infarction as a chest “tightness”, patients say it is like being “crushed by a cow” The latest iss