PMC8342175_01
ECG of variable heart block in a patient with cardiac sarcoidosis: (a) baseline atrial fibrillation with junctional escape rhythm; (b) second-degree Mobitz type 1 AV block; (c) high grade AV block.
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fig1
Serial ECGs showed several different bradycardic rhythms (Figure 1).
Active sarcoid seen in myocardium on FDG PET CT. FDG PET CT showing abnormal uptake in the myocardium as well as apical inferior wall with sparing of the apex with no extracardiac FDR uptake.
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fig2
When he obtained the scan, it was positive for FDG uptake in the left ventricular myocardium as well as the apical inferior wall, with no abnormal extracardiac FDG uptake (see Figure 2).