title: [Sinus-like tachycardias].
abstract: Various tachycardias presenting with positive P waves in the standard leads are described in this article. Sinus tachycardia may occur as a normal adaptation reaction to the environment or in the setting of autonomic dysregulation. It may also be mimicked by various arrhythmias which share the earliest depolarisation in the sinus node area. The authors expose a review of these mechanisms.
authors.affiliation: Centre hospitalier Princesse Grace, Monaco. nsaoudi@chpg.mc
authors.forename: N
authors.initials: N
authors.lastname: Saoudi
authors.forename: J P
authors.initials: JP
authors.lastname: Rinaldi
authors.forename: K
authors.initials: K
authors.lastname: Yaïci
authors.forename: M
authors.initials: M
authors.lastname: Nakao
authors.forename: J P
authors.initials: JP
authors.lastname: Darmon
authors.forename: T
authors.initials: T
authors.lastname: Tibi
authors.forename: Ph
authors.initials: P
authors.lastname: Brunner
authors.forename: M Y
authors.initials: MY
authors.lastname: Mourou
authors.forename: Ph
authors.initials: P
authors.lastname: Ricard
mesh_terms: D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D012849:Sinoatrial Node / Q000033:anatomy & histology; D013610:Tachycardia / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology