Which is better, Heartbeat or Huitai?

Does the questioner want to ask "which is better, Heart Pulse or Huitai"?

1, aortic stent Huitai medical better than the heart pulse medical, Huitai is the smallest diameter, the most flexible aortic stent on the market.

2, Huitai is more cost-effective than Cardiac Pulse, so Huitai is better than Cardiac Pulse.