Advanced Coronary Angiography for Accurate Heart Diagnosis

Coronary angiography is an important diagnostic procedure used to examine the coronary arteries and identify narrowing or blockages that may reduce blood flow to the heart. It helps a cardiologist understand the location and severity of coronary artery disease and determine an appropriate treatment plan.

Dr. Sanjeev Kumar Sidana, Director Cardiology and an experienced Interventional Cardiologist in Jaipur, provides comprehensive evaluation and coronary angiography for patients with suspected or established heart disease. With over 25 years of experience in interventional cardiology, his approach focuses on accurate diagnosis, appropriate treatment planning, and patient-centered cardiac care.

Coronary angiography is a minimally invasive diagnostic procedure that provides detailed images of the arteries supplying blood to the heart. During the procedure, a thin catheter is introduced through an artery, and contrast dye is used while X-ray imaging captures the coronary arteries.

The images allow the cardiologist to identify narrowed or blocked arteries and assess how significantly blood flow may be affected. The findings can help determine whether a patient may be managed with medicines and lifestyle measures or requires further intervention such as angioplasty or, in appropriate cases, bypass surgery.

A cardiologist may advise coronary angiography when symptoms, examination findings, or other cardiac tests suggest significant coronary artery disease. It may be considered for patients experiencing:

Whether angiography is appropriate depends on the patient's symptoms, medical history, risk profile, and results of previous investigations.

When clinically appropriate, coronary angiography can be performed through the radial artery in the wrist. Current ACC/AHA/SCAI guidance supports radial access for PCI in acute coronary syndrome and stable ischemic heart disease because it reduces access-site bleeding and vascular complications compared with femoral access. The appropriate access route still depends on the individual patient's clinical and anatomical circumstances.:

Dr. Sanjeev Kumar Sidana's listed expertise includes radial coronary angiography as part of his interventional cardiology practice.

Before the procedure, the patient's medical history, medications, allergies, kidney function, and relevant investigations are reviewed. The access area—usually the wrist or groin—is prepared and local anaesthesia is given.

A thin catheter is then carefully guided toward the coronary arteries. Contrast dye is injected through the catheter, allowing X-ray images to show the coronary arteries and reveal areas of narrowing or blockage.

After the angiography is completed, the catheter is removed and the access site is managed to control bleeding. The cardiologist then reviews the angiogram and discusses the findings and further treatment options with the patient.

Coronary angiography can help determine:

The results provide important information for planning personalized management of coronary artery disease.

After the procedure, the patient is monitored for a period determined by their clinical condition and the access route used. The medical team provides instructions regarding the access site, medications, physical activity, and follow-up.

If a significant blockage is identified, further management is based on the patient's overall clinical picture. Treatment may include medications and lifestyle modification, coronary angioplasty (PCI), or evaluation for coronary artery bypass grafting (CABG). Revascularization decisions depend on factors such as disease complexity, technical feasibility, symptoms, and the patient's overall condition.

Dr. Sanjeev Kumar Sidana has more than 25 years of experience in interventional cardiology and currently serves as Director Cardiology in Jaipur. His clinical expertise includes coronary angiography, angioplasty, CTO procedures, complex coronary interventions, and heart failure management.

If you have been advised to undergo coronary angiography or are experiencing symptoms suggestive of coronary artery disease, you can consult Dr. Sanjeev Kumar Sidana in Jaipur for evaluation and further guidance.