Physiologic Functional Evaluation of Left Internal Mammary Artery Graft to Left Anterior Descending Coronary Artery Steal due to Unligated First Thoracic Branch in a Case of Refractory Angina

<div>The LIMA was engaged with a 6-French IMA guide catheter. The Doppler wire was then advanced into the mid-portion of the LIMA distal to the first thoracic branch collateral with balloon occlusion of side branch.</div>

Case Reports in Cardiology

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Figure 3

Figure 3: Physiologic Functional Evaluation of Left Internal Mammary Artery Graft to Left Anterior Descending Coronary Artery Steal due to Unligated First Thoracic Branch in a Case of Refractory Angina 

Figure 3 | Physiologic Functional Evaluation of Left Internal Mammary Artery Graft to Left Anterior Descending Coronary Artery Steal due to Unligated First Thoracic Branch in a Case of Refractory Angina 