The first is a standard coronary guidewire lumen, whereas the second allows for distal aspiration. The third lumen allows injection of a rinsing solution (heparinized saline) through perforations ...
Zoledronate prevents fractures in older women when administered every 12 to 18 months, but its effects on bone density and bone turnover persist beyond 5 years. Whether infrequent zoledronate ...