Heart rate monitoring apparatus; sphygmomanometers; stents; artificial cardiac valves; anastomosis devices; embolic protection devices for treating cardiac embolism; medical instruments for recording heart activity; heart rate monitors; intracardiac catheters; central venous catheters; tubing for use with catheters

Heart rate monitoring apparatus; sphygmomanometers; stents; artificial cardiac valves; anastomosis devices; embolic protection devices; medical instruments for recording heart activity; heart rate monitors; intracardiac catheters; central venous catheters; tubing for use with catheters