Sinus Rhythms

Question 1

What rhythm is this ?
1. cannot have inverted p-waves
2. normal/narrow QRS
2. 60-100 bpm

Answer 1

normal sinus rhythm

Question 2

What rhythm is this ?
1. cannot have inverted p-waves
2. normal/narrow QRS
3.over 100 bpm

Answer 2

Sinus tachycardia

Question 3

What rhythm is this ?
1. cannot have inverted p-waves
2. normal/narrow QRS
3. Less than 60 bpm

Answer 3

Sinus bradycardia

Question 4

What rhythm is this ?
1. cannot have inverted p-waves
2. normal/narrow QRS
3. usually over 150 bpm, may be lower but still over 100 bpm
4. P-waves and T-waves squished together

Answer 4

Sinus ventricular tachycardia