Purpose. A case of fatal retroperitoneal hematoma that developed after enoxaparin administration in a woman with paroxysmal atrial flutter and chest pain is reported. Summary. A 63-year-old ...

Marginal costs exist when the total cost of production includes variable costs. There are different types of marginal costs, including marginal social costs, marginal private costs, and marginal ...

and therefore AP and hence atrial activation timing are unaltered by the PVC. vii The exception to this is if there is slowed conduction velocity (due to prematurity/relative refractoriness ...

Bayer has decided to discontinue a phase 3 trial of its oral Factor XIa inhibitor asundexian in patients with atrial fibrillation (AF), after an interim analysis concluded the novel anticoagulant ...

Cardioversion is a procedure used to treat heart arrhythmias, such as atrial fibrillation (AFib), which occurs when the heart beats too quickly, too slowly, or irregularly. The most common type of ...

1 Frequent ventricular ectopic (VE) beats (or premature ventricular contractions (PVC)), non-sustained ventricular tachycardia (NSVT), and atrial fibrillation (AF ... As with all individuals, ...

Atrial fibrillation (AF) is associated with a risk of ischemic ... We excluded subjects with missing clinical variables, significant valvular heart diseases, or insufficient 2-dimensional image ...