With some exceptions, an Employee is covered by the HCSO if the Employee works for an Employer covered by the HCSO and: 1  Is entitled to be paid the minimum wage; 2  Has been employed by the Employer for at least 90 calendar days; and. 3  Works at least 8 hours per week in San Francisco.
Vortex ring. Spark photography image of a vortex ring in flight. A vortex ring, also called a toroidal vortex, is a torus-shaped vortex in a fluid or gas; that is, a region where the fluid mostly spins around an imaginary axis line that forms a closed loop. The dominant flow in a vortex ring is said to be toroidal, more precisely poloidal.
The Ramus is a branch off the Left Main and lies between the LAD and LCX and not everyone has a Ramus. Instead of the Left Main splitting into 2 vessels (LD And LC) it splits into 3 vessles (LD, LC and Ramus). But the Ramus is considered a branch (and not a vessel)of the either the LD or the LC so the branch rules apply. You are placing a stent on 1 vessel and another stent on a branch of a 2nd vessel with both coming off of the Left Main. Medicare has been pretty clear that they will only consider interventions on the 3 vessles identified by CPT, the LD, LC and RC.