Meerson F Z, Shimkovich M V, Pshennikova M G, Vorontsova E Ia
Biull Eksp Biol Med. 1984 Aug;98(8):159-60.
The effect of emotional painful stress on myocardial distensibility and contractility was studied on an isolated papillary muscle of the rat left ventricle. The EPS resulted in decreased distensibility and depressed amplitude of papillary muscle contraction. These disturbances are suggested to play the main role in the development of heart insufficiency under stressful situations.
在大鼠左心室的离体乳头肌上研究了情绪性疼痛应激对心肌舒张性和收缩性的影响。情绪性疼痛应激导致乳头肌舒张性降低和收缩幅度减小。这些紊乱被认为在应激状态下心脏功能不全的发生中起主要作用。
