Care for cardiac patients including post-cath, AMI, post-PCI, post-op lung surgery (after CCU), respiratory failure, chest tubes, and pacemaker patients. Titrate cardiac and vasoactive drips including Cardizem, Amiodarone, Dobutamine, Dopamine, Integrelin, Heparin, Ativan, Lasix, and Nitro (up to 50 mcg) .