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Cardiovascular Health Education Program

ECG of the Month

Continuing Professional Learning gratefully acknowledges the assistance of Dr. J.F. Lopez in providing the ECGs and interpretations.

No. 10: ECG of a 37 year old man during a routine yearly examination.

ECG: click to enlarge
(click to enlarge)

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 9: A "routine ECG" on a 75 year old man.

ECG: click to enlarge
(click to enlarge)

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 8: 54 year old man with history of chest pain in the past.

ECG: click to enlarge
(click to enlarge)

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 7: 61 year old man with history of palpitations and pre-syncope.

ECG: click to enlarge
(click to enlarge)

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 6: 30 year old man with recurrent episodes of rapid heart beating. No clinical finding except the tachycardia.

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 5: 28 year old lady with episodes of syncope. Normal blood pressure. Clear lungs. Left para sternal lift. Very loud second sound. Insignificant ejection murmur on pulmonary area. Normal oxygen saturation.

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 4:

ECG: click to enlarge
(click to enlarge)

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 3:

ECG: click to enlarge
(click to enlarge)

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 2: 59 year old man with history of chest pain requiring admission in the past. On auscultation his second heart sound was widely split.

ECG: click to enlarge
(click to enlarge)

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

No. 1: 79 year old man during a routine physical examination. No symptons referable to the cardiovascular system.

ECG: click to enlarge
(click to enlarge)

Rate: Atrial
Rate: Ventricular
Rhythm:
P.R. Interval:
QRS Duration:
Axis:
ST-T Changes:
Abnormalities:
ECG Analysis:

Answer

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