Hjärtkammarprematurslag
För tidiga sammandragningar av hjärtkammaren, den vanligaste typen av arytmier. Om inte hjärtsjukdom föreligger är sådana av ringa klinisk betydelse, men hos patienter med kranskärlsjukdom utgör de en ständig risk för kammartakykardi eller kammarflimmer och plötslig död.
Förklaring på engelska
A type of cardiac arrhythmia with premature contractions of the HEART VENTRICLES. It is characterized by the premature QRS complex on ECG that is of abnormal shape and great duration (generally >129 msec). It is the most common form of all cardiac arrhythmias. Premature ventricular complexes have no clinical significance except in concurrence with heart diseases.
Synonym, svenska: Extra hjärtslag, ventrikulär; Ventrikelprematurslag
Synonym, engelska: Premature Ventricular Beats; Premature Ventricular Beat; Ventricular Beat, Premature; Ventricular Beats, Premature; Ventricular Premature Complex; Premature Ventricular Contractions; Premature Ventricular Contraction; Ventricular Contraction, Premature; Ventricular Contractions, Premature; Ventricular Ectopic Beats; Ectopic Beat, Ventricular; Ectopic Beats, Ventricular; Ventricular Ectopic Beat; Extrasystole, Ventricular; Ventricular Extrasystole; Ventricular Extrasystoles; Premature Ventricular Complex; Ventricular Complex, Premature
| Svensk term | Hjärtkammarprematurslag |
| Synonym på svenska | Extra hjärtslag, ventrikulär; Ventrikelprematurslag |
| Synonym på engelska | Premature Ventricular Beats; Premature Ventricular Beat; Ventricular Beat, Premature; Ventricular Beats, Premature; Ventricular Premature Complex; Premature Ventricular Contractions; Premature Ventricular Contraction; Ventricular Contraction, Premature; Ventricular Contractions, Premature; Ventricular Ectopic Beats; Ectopic Beat, Ventricular; Ectopic Beats, Ventricular; Ventricular Ectopic Beat; Extrasystole, Ventricular; Ventricular Extrasystole; Ventricular Extrasystoles; Premature Ventricular Complex; Ventricular Complex, Premature |
| Engelsk term | Ventricular Premature Complexes |
| MESH ID | D018879 |