心室外侧乳头肌怎么了

Lateral Papillary Muscle of Ventricle

Lateral papillary muscle

心脏少见

这块肌肉是什么

长在心室壁上，通过腱索拉住房室瓣，防止瓣膜翻进心房。

为什么会不舒服

防止瓣膜翻进心房；不参与手臂或胸的动作。

常见不适表现

它不产生能按到的运动酸痛。心慌；胸痛、晕要立刻就医。

缓解方法

没有自我放松动作。心慌、胸痛、晕，立刻就医。

在三维人体上查看心室外侧乳头肌

Lateral papillary muscle

Heart · Uncommon

What this muscle is

On the wall of the ventricle. Holds the valve between the atrium and the ventricle through tendon cords, and keeps the valve from flipping into the atrium.

Why it gets uncomfortable

It keeps the valve from flipping into the atrium. It does not take part in arm or chest movement.

How it usually feels

It does not make exercise soreness you can press. Palpitations, chest pain, or fainting: see a doctor right away.

What helps

There is no move to relax it yourself. Palpitations, chest pain, or fainting: see a doctor right away.

本内容为运动健康科普，仅供参考，不构成医疗建议；不适持续或加重请及时就医。 General movement and health information, not medical advice. See a doctor if it continues or gets worse.