Download Heart Activity

Ex 1

Heart Activity: P wave normal, followed
by normal QRS, followed by normal T
wave
HR: 50 bpm and regular
Diagnosis: Sinus (SA node) Bradycardia
Ex2

Heart Activity: Normal P wave, QRS
dropped, Normal T wave
HR: 50 bpm
Diagnosis: Conduction problem, ventricles
not contracting properly, needs pacemaker
Ex 3

Heart Activity: Normal P wave,
followed by QRS, S-T is inverted
HR: 120 bpm
Diagnosis: Sinus Tachycardia
Ex 4

Heart Activity: Normal P wave,
followed by QRS, normal T wave
HR: 140 bpm
Diagnosis: Sinus Tachycardia,
Ex 5

Heart Activity: R to R interval too short and irregular,
P wave not present in all beats
HR: 180 bpm
Diagnosis: Atrial fib
Ex 6

Heart Activity: QRS interval too long
HR: 50 bpm
Diagnosis: Sinus bradycardia with a
heart block
T wave
P Wave
Ex 7

PVC’s are identified by wide/bazaar QRS complexes
PVC
QRS
Heart Activity: PVC is present.
HR: 30 bpm
Diagnosis: Sinus rhythm with PVC, area of ventricles
are irritable and sending reverse conduction signals,
both the SA node and the ventricles are sending a
signal
Ex 8

Heart Activity: Frequent P wave, sometimes
followed by QRS , normal T wave
HR: 70 bpm
Diagnosis: Atrial flutter (saw tooth pattern)
Ex 9

Heart Activity: No P wave, QRS is wide
and T wave are present
HR: 160 bpm
Diagnosis: Ventricular tachycardia
Ex 10

Heart Activity: Normal
HR: 110 bpm
Diagnosis: Tachycardia
Ex 11

Heart Activity: P wave is covered by T wave
(would need to be measured with calipers)
HR: 220 bpm
Diagnosis: Supra ventricular tachycardia
Ex 12

Heart Activity: Normal
HR: 90 bpm
Diagnosis: Normal heat activity
Ex 13

Heart Activity: Quivering
HR: None
Diagnosis: V Fib