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Pulmonary vein stenosis after second-generation cryoballoon ablation for atrial fibrillation  Kenichi Tokutake, MD, Michifumi Tokuda, MD, PhD, Takayuki.

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Presentation on theme: "Pulmonary vein stenosis after second-generation cryoballoon ablation for atrial fibrillation  Kenichi Tokutake, MD, Michifumi Tokuda, MD, PhD, Takayuki."— Presentation transcript:

1 Pulmonary vein stenosis after second-generation cryoballoon ablation for atrial fibrillation 
Kenichi Tokutake, MD, Michifumi Tokuda, MD, PhD, Takayuki Ogawa, MD, PhD, Seiichiro Matsuo, MD, PhD, Michihiro Yoshimura, MD, PhD, Teiichi Yamane, MD, PhD, FHRS  HeartRhythm Case Reports  Volume 3, Issue 1, Pages (January 2017) DOI: /j.hrcr Copyright © 2016 Heart Rhythm Society Terms and Conditions

2 Figure 1 The 3-D images of the left atrium (posteroanterior and top view) constructed by multidetector computed tomography after the procedure demonstrated severe left superior pulmonary vein (LSPV) stenosis immediately posterior to the persistent left superior vena cava (PLSVC). HeartRhythm Case Reports 2017 3, 36-39DOI: ( /j.hrcr ) Copyright © 2016 Heart Rhythm Society Terms and Conditions

3 Figure 2 Tc-99m macroaggregated albumin perfusion images are shown. There is reduced perfusion in the left upper lobe. ANT = anterior; LAO = left anterior oblique; LPO = left posterior oblique; POST = posterior; RAO = right anterior oblique; RPO = right posterior oblique. HeartRhythm Case Reports 2017 3, 36-39DOI: ( /j.hrcr ) Copyright © 2016 Heart Rhythm Society Terms and Conditions

4 Figure 3 A: Balloon dilation in the left superior pulmonary vein and B: angiography in the left superior pulmonary vein after venoplasty. HeartRhythm Case Reports 2017 3, 36-39DOI: ( /j.hrcr ) Copyright © 2016 Heart Rhythm Society Terms and Conditions

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