A specialist tells how to interpret subtle changes on the ECG, including those caused by two life-threatening syndromes you might otherwise miss. Reading ECGs is like learning to appreciate art—it is ...
A man in his mid-70s with a history of peripheral arterial disease, but no known heart disease, presents to the emergency department (ED) with 1 to 2 hours of nonradiating, slightly pleuritic, ...
Left bundle branch block (LBBB) is a type heart block. It results from a problem with the electrical conduction system that enables the heart to beat. It may cause no symptoms, but an ...
The correct diagnosis is sinus tachycardia (Figure 2). The rhythm is regular at a rate of 120 beats/min, and a single premature complex is seen (^). The QRS complexes are wide (0.18 sec). An RSR' ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results