EKG Rhythm Strips 46
Identify the following rhythms
1.
2.
3.
4.
5.
Answers
1.
The rhythm on this strip is regular with a heart rate of 79/min. P waves are upright, uniform, and are followed by a QRS complex. No ectopic beats are noted. PR: .16 sec, QRS: .12 sec, QT: .44 sec.
2.
The heart rhythm is regular. The rate is 115/min. The P waves are upright and precede the QRS complex. The P waves are wide suggesting left atrial enlargement. Single unifocal PVCs and a couplet of PVCs is seen. PR: .16 sec, QRS: .12 sec, QT: .32 sec.
3.
The rhythm is irregular due to the ventricular ectopy. The rate is 108/min. The P waves are positive and have a corresponding QRS complex. Unifocal PVCs are seen. PR: .12 sec, QRS: .08 sec, QT: .40 sec.
4.
The rhythm is regular with a ventricular rate of 68/min. No P waves are seen though so fibrillation is seen between the QRS complexes. No ectopic beats are noted. PR: ---, QRS: .16 sec, QT: .44 sec.
5.
The rhythm is regular. The heart rate is 166/min. The P waves are not seen. If present, they are hidden in the T wave of the previous complex. No ectopic beats are noted. PR: ---, QRS: .16 sec, QRS: .40 sec.
3/2/16
1.
2.
3.
4.
Answers
1.
|
| Normal sinus rhythm |
The rhythm on this strip is regular with a heart rate of 79/min. P waves are upright, uniform, and are followed by a QRS complex. No ectopic beats are noted. PR: .16 sec, QRS: .12 sec, QT: .44 sec.
2.
|
| Sinus tachycardia with unifocal PVCs and a couplet of PVCs |
The heart rhythm is regular. The rate is 115/min. The P waves are upright and precede the QRS complex. The P waves are wide suggesting left atrial enlargement. Single unifocal PVCs and a couplet of PVCs is seen. PR: .16 sec, QRS: .12 sec, QT: .32 sec.
3.
|
| Normal sinus rhythm with unifocal PVCs |
The rhythm is irregular due to the ventricular ectopy. The rate is 108/min. The P waves are positive and have a corresponding QRS complex. Unifocal PVCs are seen. PR: .12 sec, QRS: .08 sec, QT: .40 sec.
4.
|
| Ventricular paced |
The rhythm is regular with a ventricular rate of 68/min. No P waves are seen though so fibrillation is seen between the QRS complexes. No ectopic beats are noted. PR: ---, QRS: .16 sec, QT: .44 sec.
5.
|
| Wide complex tachycardia |
The rhythm is regular. The heart rate is 166/min. The P waves are not seen. If present, they are hidden in the T wave of the previous complex. No ectopic beats are noted. PR: ---, QRS: .16 sec, QRS: .40 sec.
3/2/16
Comments
Post a Comment