Jim Harbaugh endured a concerning moment on the sidelines early during the Los Angeles Chargers' 23-16 Week 6 win over the Denver Broncos. Harbaugh began the Week 6 game coaching the Chargers on the ...

MANY common arrhythmias observed in both atria and ventricles are similar although the atrial types have a few important distinguishing features. Thus, so far as therapy is concerned, the atrial ...

Narrow QRS complexes occur regularly. This tracing suggests either atrial flutter or ventricular tachycardia. It is not atrial flutter, however. If it were, the QRS complexes occurring regularly would ...

A team of scientists led by Jarne De Paepe suggests middle-aged men with extensive endurance exercise histories may face higher odds of atrial fibrillation with cycling showing an independent ...

Although patients with A-fib and those with atrial flutter (AFL) are generally managed by clinicians in much the same way for stroke prevention, new data suggest that a common risk score used for both ...

There is conflicting evidence regarding bisphosphonates and atrial fibrillation (AF) risk in osteoporosis patients. However, bisphosphonates are used in much higher doses in treatment of bone ...

It is not correct to treat atrial fibrillation (Afib) and atrial flutter as equivalent risk factors for ischemic stroke, a Taiwanese cohort study suggested. From individuals included in the Taiwan ...

The rhythm in Figure 1 has a subtle pattern—a narrow QRS complex with alternating short and long R-R intervals, resulting in paired QRS complexes. Careful observation of V1 in Figure 2 reveals tiny ...

What's the source of the unusual electrocardiogram (ECG) findings in a patient presenting with dizziness and limb weakness? That's the mystery posed in a recent case report. The diagnostic challenge ...