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ECG Challenge: Cardiac Arrest In A 41-Year-Old Woman
This series of two ECGs was obtained from a 41-year-old woman who was brought to the Emergency Department and subsequently suffered...
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ECG Basics: Accelerated Junctional Rhythm Overriding Normal Sinus Rhythm
This strip shows a junctional rhythm at a rate of 110 beats per minute. The QRS complexes are slightly wide at .10 seconds (100 ms), and...
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Instructor Collection ECG: Simultaneous Occlusions in LAD and Diagonal
This ECG was obtained from a 35-year-old man who was complaining of crushing substernal chest pain which radiated down his left arm for...
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Pregnancy Trauma
Background The pregnant trauma patient presents a unique challenge because care must be provided for two patients—the mother and the...
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Pneumoperitoneum
From medscape Pneumoperitoneum (air within the peritoneal cavity) most commonly results from perforation of abdominal viscus. On upright...
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ECG with a pacemaker.
This ECG is taken from an elderly man who has a history of complete heart block and AV sequential pacemaker. On the day of this ECG, he...
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Intoxicación por nitratos y nitritos
CASO CLINICO Paciente de 15 años, con antecedentes de alergias ambientales a ácaros y a epitelio de perros, y antecedentes personales de...
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Bundle Branch Blocks (Part 1 – Left and Right Bundle Branch Blocks)
A bundle branch block is a disorder in which there is an obstruction in the heart’s electrical conduction system. These can be broadly...
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Supraventricular Tachycardia With Wenckebach Conduction
This ECG was obtained from a patient in a walk-in health clinic. We do not have any other information on the patient. We thank Joe...
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Supraventricular Tachycardia in Pediatric Patient With Wolff-Parkinson-White Syndrome
This ECG was obtained from a 13-year-old boy who had previously been in NSR. At that time, he was diagnosed with Wolff-Parkinson-White...