Journal of Clinical Medicine Research, ISSN 1918-3003 print, 1918-3011 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Clin Med Res and Elmer Press Inc
Journal website https://www.jocmr.org

Case Report

Volume 15, Number 10-11, December 2023, pages 456-460

Cardiac Amyloidosis Patient With Cardiac Conduction Disturbances

Figures

Figure 1.
Figure 1. Electrocardiographic and transthoracic echocardiographic findings. At 62 years old, (a) PQ duration was 176 ms, QRS duration was 96 ms, and (b) global left ventricular wall thickness was approximately 13 mm. At 68 years old, (c) PQ duration was 198 ms, QRS duration was 174 ms, and (d) left ventricular wall thickness was approximately 16 mm. At 71 years old, (e) atrial fibrillation and complete atrioventricular block occurred; QRS duration was 190 ms.
Figure 2.
Figure 2. 99mTc-labeled pyrophosphate scintigraphy image. 99mTc-labeled pyrophosphate scintigraphy shows strong accumulation in the left ventricular wall.