Name: X-Posts by @bryan_johnson (machine-readable)
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Bryan Johnson @bryan_johnson

6/Echo (cont’d): Intraventricular relaxation time (IVRT) of 50.6 ms scored at age 19. Tissue doppler showed septal LV E’ (e prime) mitral annulus speed of 11.12 cm/s, age 24. (Measure of how well the left ventricle septum is contracting back and forth.)