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athlete's heart

athlete's heart

6.0
An enlarged heart that develops in people who train hard
  • noun
  • /ˈæθlitɪz hɑrt/
  • Specialized
translation icon : corazón de atleta
  • The doctor explained that athlete's heart is a normal adaptation to intense physical training.

Examples

  • She was relieved to learn her enlarged heart was just athlete's heart and not a disease.

  • A routine checkup revealed signs of athlete's heart in several members of the cycling team.

  • The doctor explained that an athlete's heart is often larger than normal.

  • Many athletes' hearts adapt to intense training over time.

  • A routine checkup revealed signs of athlete's heart in several members of the cycling team.

  • She was relieved to learn her enlarged heart was just athlete's heart and not a disease.

  • The doctor explained that athlete's heart is a normal adaptation to intense physical training.

Synonyms

enlarged heart
vsathlete's heart
  • Specialized
3 3.3

A heart that is larger than normal, often because of illness

is an exercise adaptation seen after prolonged intensive endurance training
cardiomegaly
vsathlete's heart
  • Specialized
1 8.1

A heart that is larger than normal and often seen on a chest X-ray

is due to long endurance training rather than disease
megalocardia
vsathlete's heart
  • Specialized
9.9

An unusually large heart

is from prolonged endurance training rather than pathology
megacardia
vsathlete's heart
  • Specialized
9.9

A heart that is larger than normal

is caused by prolonged athletic training not by disease

How Healthy

athlete's heart
  • Specialized
6.0
ticker
  • Slang
6 7.6
heart failure
  • Specialized
48 3.0

Surface Forms

Morphology

athlete's + heart

The phrase is compositionally the heart belonging to an athlete, so a learner who knows 'athlete' and 'heart' can infer it refers to an athlete's heart in some sense. However, the specific medical meaning — an enlarged, training-related cardiac adaptation — is specialized and not fully predictable from the constituents alone, making the expression only partially transparent to a B1 learner.

Etymology

The term athlete's heart comes from the simple idea that the heart gets bigger and stronger in people who train hard, like a muscle. That's why doctors use 'athlete's heart' to mean a harmless, larger heart from exercise and 'not a disease'.