Bundle branch block with short PR interval in healthy young people prone to paroxysmal tachycardia.
[books.google.com]
blood count, basic metabolic panel, troponin-I and creatine kinase levels, erythrocyte sedimentation rate, and serum C-reactive protein [CRP] level 2, 7, 15 ( Figure 2 ).
[aafp.org]
Chest radiography can rule out abnormalities of the lungs and mediastinum, specifically pericardial effusion.
[aafp.org]