The QRS complex is the most significant segment in the Electrocardiography (ECG) signal. By detecting its position, we can learn the physiological informations of the subjects, e.g. heart rate. In ...

In this work a novel automated method is presented for the detection and characterization of the QRS complexes of the fetus cardiac activity by using single channel maternal ECG recordings. The ...

Monomorphic VT: all QRS complexes present the same morphology. 5 Polymorphic VT: QRS morphology changes in any heartbeat. 5 Appropriate therapy: any therapy (antitachycardia pacing or shock) applied ...

We report the development of a process for the direct analysis of large protein complexes (DALPC) that is capable of comprehensively identifying individual proteins in even the most complex ...

Multienzyme complexes articles from across Nature Portfolio Multienzyme complexes are stable assemblies of more than one enzyme, generally involved in sequential catalytic transformations.

Reprint: R0711C Many executives are surprised when previously successful leadership approaches fail in new situations, but different contexts call for different kinds of responses. Before ...