In June, MVC hosted two virtual workgroup presentations – the first, a cardiac rehab workgroup focused on how healthcare organizational structures impact the effectiveness of cardiac rehab operations. The second workgroup, health in action, was a continuation of the recent MVC spring collaborative-wide meeting (CWM) presentation and discussion on How Should We Measure System Quality? The MVC Coordinating Center hosts workgroup presentations twice per month, covering a variety of topics including post-discharge follow-up, sepsis, cardiac rehab, rural health, preoperative testing and health in action.
Cardiac Rehab Workgroup June 10, 2025
MVC hosted a cardiac rehab workgroup with a presentation by Gregory Scharf, BS, ACSM-CEP, AACVPR-CCRP from MyMichigan Health System. Scharf is the Cardiopulmonary Rehab System Manager for nine cardiac rehab and eight pulmonary rehab programs that serve 25 counties in Michigan. In addition to his role with MyMichigan, Scharf is also the vice president of the northern region of the Michigan Society for Cardiovascular and Pulmonary Rehabilitation (MSCVPR). With his experience and knowledge, Scharf shared detailed insight into how healthcare organizational structure impacts the effectiveness of cardiac rehabilitation operations.
Organizational Structures & Impact
Many cardiac and pulmonary rehabilitation programs experience disjointed connections within healthcare organization structures. According to a recent MSCVPR state poll, up to 20% of the state’s cardiac rehab (CR) programs were structured under a non-cardiovascular related service. Scharf polled the MVC workgroup audience to see where their cardiac rehab programs fell within their organizational structure and found that out of the 21 responses, 11 sites had their CR program under Cardiology/Cardiovascular service, three under respiratory service, four under cardiopulmonary service, one under diagnostic imaging, one under cardiovascular/neurology, and one did not have an onsite CR program.
Scharf noted that in his experience, many of the structures and managerial roles of cardiac rehab programs varied across sites. Cardiac rehab managers included an obstetrics/emergency room nurse manager, physical therapy manager, respiratory services supervisor, and a cardiovascular services manager who was also the echocardiogram technician. The lack of consistency in who should manage a cardiac rehabilitation program adds to the challenges within the healthcare organizational structure.
Supporting Cardiac & Pulmonary Rehab Programs
How can cardiac rehab be strategically aligned within a system? Main organizational connections for CR programs can be successful if placed under the umbrella of cardiovascular services (testing, heart failure clinic, open heart surgery, structural heart surgery, electrophysiology, and vascular), and rehabilitation services (occupational/physical therapy, etc.). Misalignment may occur if the organization’s strategies and objectives are disconnected between service areas, for example:
- Communication breaking down across the system
- Advocates for the CR service lack authority for change
- There are conflicts between service resources and access to space based on organizational leadership structure (OT/PT/CR)
A challenge for smaller sites may be that their organization is not large enough to support the typical structure of large health systems. At MyMichigan the CR program functions with 30 clinical staff for all sites whereas PT has more than 1,000 clinicians. These kinds of discrepancies may cause programs like cardiac rehab to be placed under misaligned service structures due to convenience (staff availability, resource availability) versus a more appropriate setting.
Important questions to ask about your site’s cardiac rehab program structure:
- Who is responsible for your cardiac rehab operations?
- Are they responsible for non-cardiac rehab departments as well?
- Who are the cardiac rehab subject matter experts (SME) and do they have authority to make changes?
SMEs may vary in experience and knowledge, especially when looking at smaller healthcare sites. These SMEs may only have secondary or limited experience with cardiac rehab services, which can impact how successful the program is. One way to help support staff in these positions is to encourage continuing education programs and certifications related to cardiac rehabilitation.
Understanding the Anatomy of the Referral
Over the past 10 years, MyMichigan has seen a significant increase in referral rates for cardiac rehab. Unfortunately, an increase in referrals does not always equate to an increase in patient participation. Some examples of why this may happen include referral delays, missing referral information (no qualifying diagnosis, or no co-signing MD/DO), or a referral being sent with the patient information but no signed order (inactionable).