42 invasive and non-invasive cardiology; cardiovascular emergency services; cardiovascular in-patient consulting services; patient evaluation and management; cardiovascular quality analysis, including outcomes tracking and measurement; cardiovascular utilization review analysis, quality assurance; consulting services in the field of cardiovascular medicine and treatment, cardiovascular capitation guidelines, customized practice guidelines, critical pathways development, medical/legal and second opinion chart review, cardiovascular service programs; and providing cardiovascular management information via an online computer network