3T MRI for Cardiac & Coronary Imaging at Madras Scans & Labs

Madras Scans & Labs offers state-of-the-art 3T MRI cardiac imaging, providing exceptional spatial and temporal resolution for comprehensive evaluation of heart structure, function, and coronary arteries—without radiation exposure.

Key Cardiac MRI Studies

1. Structural & Functional Assessment

• Cine MRI (SSFP)

  • Evaluates chamber size, wall motion, and ejection fraction

  • Detects cardiomyopathies (HCM, DCM, ARVC)

• Myocardial Tissue Characterization

  • Late Gadolinium Enhancement (LGE): Identifies scar tissue (post-MI, fibrosis)

  • T1/T2 Mapping: Quantifies edema, amyloidosis, iron overload

2. Ischemic Heart Disease Evaluation

• Stress Perfusion MRI (Adenosine/Dobutamine)

  • Detects inducible ischemia (alternative to nuclear scans)

  • Assesses myocardial viability pre-revascularization

3. Coronary Artery Imaging (Non-Contrast MRA)

• 3D Whole-Heart Coronary MRA

  • Visualizes coronary anomalies, aneurysms (Kawasaki disease)

  • Alternative for patients unsuitable for CT angiography

4. Congenital Heart Disease (CHD) Imaging

• 4D Flow MRI

  • Quantifies shunts, valvular regurgitation, and complex flow dynamics

  • Pre/post-surgical planning for TOF, TGA, Fontan circulation

5. Advanced Vascular Studies

• Aortic MR Angiography

  • Evaluates dissections, aneurysms, coarctation

  • 4D flow for hemodynamic assessment

3T MRI Advantages for Cardiac Imaging

✔ Higher Signal-to-Noise Ratio – Superior image quality for small structures (e.g., coronary arteries)
✔ Faster Imaging – Reduced breath-hold times (critical for heart failure patients)
✔ Multiparametric Protocols – Combines anatomical, functional, and tissue data in a single scan
✔ No Radiation – Safe for serial monitoring (e.g., cardiotoxicity from chemotherapy)

Why Choose Madras Scans & Labs?

✅ Expert Cardiothoracic Radiologists – Specialized in advanced cardiac MRI interpretation
✅ Dedicated Cardiac Coils – Optimized for 3T imaging
✅ Comprehensive Reporting – Includes quantitative strain analysis (feature-tracking MRI)
✅ Patient-Centric Approach – ECG-gating & arrhythmia-resistant sequences

Indications:

• Unexplained heart failure

• Myocarditis/cardiac sarcoidosis

• Pre-op assessment for valve repair/replacement

• Coronary artery disease (when CT is contraindicated)

• Pediatric/adult congenital heart disease

Note: Some studies (e.g., stress perfusion) require special preparation (caffeine restriction, IV access).

Contact us for:

• Tailored protocols for complex cases

• Second opinions on cardiac MRI findings

• Research collaborations in cardiovascular imaging

Would you like details on specific preparation instructions or contrast safety?