Dr. Asim Chohan in Oklahoma City: Interventional Cardiology and Advanced Heart Procedures
Dr. Asim Chohan is an interventional cardiologist practicing in Oklahoma City who specializes in catheter-based procedures to treat coronary artery disease and other heart conditions without open surgery. His practice distinguishes itself through focus on complex angiograms, percutaneous coronary intervention (PCI), and management of acute cardiac events, positioning him as a referral destination for cases that exceed the scope of general cardiology.
What Dr. Chohan's Practice Actually Is
Interventional cardiology is a subspecialty within cardiology that treats heart disease through minimally invasive catheter-based techniques rather than surgical bypass. Dr. Chohan's practice emphasizes diagnostic angiography, stent placement, and acute coronary syndrome management. Most patients arrive at his office through referral from primary care physicians or other cardiologists after imaging or stress testing has identified blockages or flow problems requiring intervention. His practice operates within Oklahoma City's broader cardiology network, which includes general cardiologists managing hypertension and heart failure, as well as cardiac surgeons handling cases that require traditional open-heart surgery.
Services and Procedure Focus
Dr. Chohan's primary services include coronary angiography (imaging of heart arteries using catheter injection of contrast dye), percutaneous coronary intervention with stent placement, and management of patients presenting with chest pain or acute myocardial infarction. He evaluates patients with stable angina, unstable angina, and prior heart attacks to determine whether blockages can be opened with catheter-based approaches or require surgical bypass. The practice also includes post-procedure follow-up, medication management, and cardiac rehabilitation coordination. Specific pricing for individual procedures varies widely based on insurance coverage, stent type (drug-eluting vs. bare metal), and facility fees; patients should expect to discuss out-of-pocket costs with their insurance carrier and the cardiac catheterization facility where procedures are performed, as Dr. Chohan's fees represent only one component of the total cost.
How This Compares to Other Oklahoma City Cardiologists
Oklahoma City cardiologists divide into two main categories: non-invasive practitioners who manage patients with medication, lifestyle modification, and diagnostic testing, and interventional cardiologists like Dr. Chohan who perform catheter procedures. General cardiologists (such as those at OU Medicine or Integris Heart Hospital) handle initial evaluation and referral; interventional specialists are consulted when catheterization and intervention are indicated. Choosing between non-invasive and interventional cardiology depends on diagnosis and test results, not patient preference alone. A patient with stable angina and moderate blockages may try medication first with a general cardiologist before referral to an interventionist; a patient arriving in the ER with an acute heart attack typically sees an interventional cardiologist immediately for urgent catheterization. Dr. Chohan's practice serves as the intervention point in that pathway.
Who This Suits and Who It Does Not
Dr. Chohan's practice is appropriate for patients whose cardiologist has recommended catheterization, those with documented coronary disease and recurrent symptoms despite medication, and patients in acute cardiac events requiring emergency intervention. It is not a first-contact cardiology practice; patients with newly diagnosed hypertension or heart murmurs should start with a general cardiologist or primary care physician. Those with severe left ventricular dysfunction or extensive disease may require evaluation by cardiac surgeons for bypass eligibility rather than catheterization alone. Patients comfortable with minimally invasive techniques but concerned about the risks of any cardiac intervention should discuss the specific risks and benefits of catheterization with Dr. Chohan during consultation.
What the First Visit Involves
Initial consultation typically includes review of prior test results (EKGs, echocardiograms, stress tests, imaging), discussion of symptoms and risk factors, and physical examination. Dr. Chohan assesses whether catheterization is indicated or whether additional non-invasive testing would be more appropriate. If catheterization is recommended, the patient receives education about the procedure, its risks, benefits, and alternatives, and scheduling is coordinated with the cardiac catheterization facility. Pre-procedure evaluation includes labs and assessment of kidney function, since contrast dye carries a risk in patients with renal impairment. The visit does not include the catheterization procedure itself; that occurs at a hospital facility.
Hours, Parking, and Logistics
Dr. Chohan's office operates during standard business hours typical of Oklahoma City cardiology practices. Acute chest pain or cardiac emergency should be managed through the emergency department, not the office. Patients should verify current hours and location directly with the practice, as cardiology groups in Oklahoma City occasionally consolidate or relocate within health systems. Parking information depends on the specific office location and should be confirmed at the time of scheduling.
Why This Practice Matters in Oklahoma City
Dr. Chohan fills a necessary role in Oklahoma City's cardiovascular care system: he manages the patients for whom medicine and lifestyle change are insufficient and for whom catheterization offers the best chance of symptom relief or survival. Interventional cardiology requires high volume and specialized training to maintain skill and safety, making subspecialist concentration essential.
