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Subject
- Pacemaker, Artificial18
- Heart-Assist Devices14
- Hospital Costs8
- Electronics, Medical7
- Heart Transplantation7
- Heart Ventricles7
- Electric Stimulation5
- Infant5
- Urinary Bladder4
- Cardiovascular Surgical Procedures3
- Patents as Topic3
- Coronary Circulation2
- Electrocardiography2
- Heart, Artificial2
- Intra-Aortic Balloon Pumping2
- National Institutes of Health (U.S.)2
- Blood Pressure1
- Craniotomy1
- Diaphragm1
- Hemodynamics1