Molecular basis of length-dependent activation in cardiac muscle

The efficiency of the heart as a pump depends on an auto-regulatory mechanism, called length-dependent activation (LDA), that potentiates the strength of contraction in response...心脏作为泵的效能，取决于一种被称为长度依赖性激活（length-dependent activation，LDA）的自身调节机制，该机制可响应……以增强收缩强度