Myocardial infarction happens when no enough oxygen is coming to the myocytes(muscle cells of the heart) via the coronary artery(which supplies the heart itself with blood).I literally means heart tissue death. and the rest of the heart has to work harder to pick up the slack of the dead part.
Kuiper Belt is the remotest and the farthest part of our solar system, starting from the orbit of Neptune. It is much like the asteroid belt, but is 20-200 times heavier. It c â¦ ontains, mostly the remnants of the solar system formation. It also has asteroids of large size, comets and cooled gases.
This places it at almost half of the distance to Proxima Centauri, the nearest star to the Sun, and in interstellar space. The Kuiper belt and the scattered disc, the other two reservoirs of trans-Neptunian objects, are less than one thousandth as far from the Sun as the Oort cloud. The outer limit of the Oort cloud defines the cosmographical boundary of the Solar System and the region of the Sun's gravitational dominance.