Cardiovascular Procedures in Singapore

As the cost of cardiovascular procedures increases in the US, what is the option of getting a procedure done in Singapore?  Specifically, how common are implantable cardiac defibrillator or pacemaker procedures and what's their cost in Singapore?  Also, are the devices themselves sold for less in these georgraphies?

More questions on Singapore cardiovascular

Following up on NY1970's question:

  1. Is is safe for a cardiac patient to make the long flight from the US to Singapore and back?
  2. Are the devices themselves the same devices or are there different manufacturers or models than in the US?