EKG-Testbibliothek – Test 1
Willkommen zum ersten EKG-Quiz. Dieses Quiz beinhaltet EKGs, die mit 25 mm/s und 50 mm/s aufgezeichnet wurden. Die Papiergeschwindigkeit hat keine Bedeutung für die Interpretation und Sie sollten die EKG-Interpretation sowohl bei 25 mm/s als auch bei 50 mm/s üben. Klicken Sie auf das EKG, um es zu vergrößern/zu zoomen.
EKG-Testbibliothek – Test 1
Quiz Summary
0 of 6 Fragen completed
Fragen:
Informationen
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Resultate
Resultate
0 of 6 Fragen answered correctly
Your time:
Abgelaufene Zeit
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Kategorien
- Keine Kategorie zugeordnet 0%
- 1
- 2
- 3
- 4
- 5
- 6
- Current
- Review
- Beantwortet
- Richtig
- Falsch
-
Frage 1 of 6
1. Frage
Ein 25-jähriger Student der Universität Oxford sucht seinen Hausarzt wegen Herzklopfen auf. Das Herzklopfen tritt intermittierend auf, verstärkt sich jedoch in stressigen Zeiten, z. B. während einer Prüfung. Der Patient leidet unter plötzlich einsetzendem Herzklopfen und hat gelegentlich das Gefühl, dass sein Herz einen Schlag aussetzt. Die klinische Untersuchung ergibt nichts Verdächtiges, und der Patient hat in der letzten Woche keine Symptome verspürt.
Was zeigt das EKG?
Die Papiergeschwindigkeit beträgt 50 mm/s. Die Herzfrequenz beträgt etwa 65 Schläge pro Minute.
RichtigFalsch -
Frage 2 of 6
2. Frage
A 70 years-old male was admitted to the ER (emergency room) due to chest pain and discomfort in his left arm. These symptoms debuted a few hours earlier. Physical examination did not reveal anything unusual. The ECG shows a heart rate of 69 beats per minute. The PR interval is 180 ms (normal). The QRS duration is 84 ms (normal). The QTc (corrected QT) interval is 437 ms (normal) and the electrical axis is 30 degrees (normal). Note that the ECG paper speed is 50 mm per second and the leads are presented using the Cabrera format, which is the recommended format. As always, you start by viewing lead II, where you note a positive P-wave. Because the heart rate is 69 per minute, and the P-wave is positive in lead II, you conclude that the rhythm is sinus rhythm, which is correct. You also note that the most positive QRS amplitude is noted in lead –aVR, which is consistent with an electrical axis of 30 degrees (lead –aVR is located at 30 degrees in the coordinate system). Finally you also note that the QRS complex is positive in lead I and lead II, which means that the electrical axis is normal. But the question is, why does this patient experience chest pain?
Chest leads
Limb leads
RichtigFalsch -
Frage 3 of 6
3. Frage
Are there any signs of myocardial infarction? Pay attention to lead III in particular.
The paper speed is 50 mm/s.
Chest leads
Limb leads
RichtigFalsch -
Frage 4 of 6
4. Frage
Why does this 39-year old male experience palpitations intermittently? Note that paper speed is 50 mm/s (1 large box = 100 ms; 1 small box = 20 ms).
Limb leads
Chest leads
RichtigFalsch -
Frage 5 of 6
5. Frage
This 75-year old lady has an abnormal ECG. Two days earlier she experienced chest discomfort and shortness of breath. Define the abnormalitites on the ECG.
Paper speed is 50 mm/s.
RichtigFalsch -
Frage 6 of 6
6. Frage
A 71-year old male is admitted to the emegency room (ER) due to palpitations and chest discomfort. What is the correct diagnosis? Note that the paper speed is 50 mm/s.
Limb leads
Chest leads
RichtigFalsch
