Inside the Heart of Innovation: A Conversation with CVRMC’s CATH Lab Director
Heart health is something we often take for granted—until we or a loved one experiences a problem. At Cobre Valley Regional Medical Center, we’re committed to providing life-saving cardiac care close to home, and a big part of that is our state-of-the-art CATH Lab.
This month, we sat down with Robin Wilson, Director of the CVRMC CATH Lab, to talk about the importance of heart health, the cutting-edge procedures available right here in our community, and how early intervention can make all the difference. Whether it’s diagnosing heart conditions, performing minimally invasive procedures, or providing urgent care during a cardiac event, our CATH Lab ensures patients don’t have to travel long distances for top-quality heart care.
What is the most common reason people come to the CATH Lab?
Most patients come to us after being referred by a cardiologist due to symptoms like chest pain or shortness of breath. Some come in for preventive procedures based on their age and risk factors. We perform left and right heart catheterizations, with the left heart cath primarily used to check for blockages that may require a stent.
What is a stent?

A stent is a small, metal mesh tube coated with medication that helps keep arteries open. If a blockage is found, a wire is inserted through the artery, followed by the stent, which is expanded with a balloon to push plaque against the artery walls. Over time, the body forms a lining around the stent, making it part of the artery.
Blockages develop gradually, restricting blood flow and causing symptoms like chest pain or shortness of breath. If plaque ruptures, it can lead to a heart attack by triggering clot formation that completely blocks the artery. Stents prevent this by keeping the artery open.
What other procedures are performed in the CATH Lab?
- Pacemakers & Defibrillators: For patients with irregular heart rhythms. We also implant loop monitors to diagnose unexplained fainting episodes.
- Valve Workups: We assess patients for valve replacement procedures like TAVR, though the actual replacement is performed elsewhere.
- Hole in the Heart Assessments: We examine patients who experience mini-strokes to check for heart defects, such as atrial septal defects, which can contribute to clot formation and strokes.
What is the procedure and recovery time like?
Most procedures are minimally invasive, using a needle puncture at the wrist or groin. Many patients go home the same day, while those receiving stents typically stay overnight. The procedure itself lasts about an hour, but recovery takes longer. We use conscious sedation rather than general anesthesia, meaning patients remain breathing on their own and wake up quickly.
Why is this facility an asset to Globe-Miami?
Having a CATH Lab locally means heart attack patients receive life-saving treatment faster. Without it, they would have to be transported to the Valley, which adds time and cost. We can begin treatment within 30 minutes, reducing heart muscle damage. Many people don’t realize the advantage of being treated locally rather than traveling.
What are the signs of a heart emergency?
- Sudden inability to perform usual activities without becoming winded
- Chest pain that does not go away
- Crushing pain, numbness, or tingling in the arm
- Severe indigestion or sweating
- Anyone experiencing these symptoms should seek emergency care immediately.

What new technology is the CATH Lab using?
We are introducing a structural heart program, which includes procedures to close heart defects, eliminating the need for patients to travel. Additionally, we’ve upgraded our equipment to treat calcified blockages with shockwave technology, allowing us to keep more complex cases in-house instead of transferring them to the Valley. Our facility is equipped with technology comparable to larger hospitals, making advanced cardiac care accessible to our rural community.

Jenna Noriega,️ Areana Peterson, Amy Orosco️ and Kendall Burgener
What can you say about the cardiologists and team working at CVRMC?
Globe is fortunate to have an excellent team of cardiologists. When the CATH Lab first opened, there was only one cardiologist; now, the team has grown to five, including Dr. Imman and Dr. Marmoush. Dr. Mammon has built a strong reputation, attracting patients from across the state and even from out of state. His dedication is evident—he often shares his personal cell number with patients, making himself available for urgent concerns. His commitment to patient care sets a high standard for the team and reinforces the personal, patient-centered approach that defines the CVRMC CATH Lab.
Cardiovascular Associates of Arizona
5882 S. Hospital Drive
Globe, Arizona 85501
928-793-3747
Cardiac Catheterization Lab at Cobre Valley Regional Medical Center
928-402-1212