1. A bibliography for systoles in hyperbolic geometry currently numbers forty articles. 2. Systole refers to contraction of the atria or ventricles of the heart.3. Pressure waves generated by the heart in systole move the arterial walls. 4. During ventricular systole , pressure rises in the left ventricle. 5. When ventricular systole ends, pressure in the left ventricle rapidly drops. 6. They have valves which prevent blood flowing back ( systole or contraction. 7. Bruits heard in the epigastrium that are confined to systole are considered normal. 8. This increases the load on the heart in systole . 9. Namely, Gromov proved a sharp inequality relating the systole and the filling radius, 10. This sees the displacement of a thickened mitral valve cusp into the left atrium during systole .
