Presentation is loading. Please wait.

Presentation is loading. Please wait.

(A) ECG showing sinus tachycardia with the rate of 123 bpm

Published byFranklin Chambers Modified over 6 years ago

Similar presentations

Presentation on theme: "(A) ECG showing sinus tachycardia with the rate of 123 bpm"— Presentation transcript:

1 (A) ECG showing sinus tachycardia with the rate of 123 bpm
(A) ECG showing sinus tachycardia with the rate of 123 bpm. If there is suspicion that the P-wave morphology is abnormal on the tachycardic rhythm, compare the P wave with the patient’s normal resting ECG. (B) ECG lead V1 detail of P wave and QRS morphology from the same patient in A at a rate within the normal range. The P wave and QRS complexes are identical in V1 leads Source: ARRHYTHMIAS, Atlas of Cardiovascular Emergencies Citation: Lefebvre C, O'Neill JC, Cline DM. Atlas of Cardiovascular Emergencies; 2015 Available at: Accessed: October 25, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

Download ppt "(A) ECG showing sinus tachycardia with the rate of 123 bpm"

Similar presentations

Measurement of PR and QT intervals and the heart rate. A

Measurement of PR and QT intervals and the heart rate. A
CMS-1500 Outpatient Medical Service Claim Form

CMS-1500 Outpatient Medical Service Claim Form
In a more severe dissection there can be complete occlusion of the internal carotid artery. The patient above has a normal common carotid artery (CCA)

In a more severe dissection there can be complete occlusion of the internal carotid artery. The patient above has a normal common carotid artery (CCA)
Automatisms with preserved responsiveness were observed exclusively during seizures arising from the right nondominant temporal lobe. They were not observed.

Automatisms with preserved responsiveness were observed exclusively during seizures arising from the right nondominant temporal lobe. They were not observed.
Benign infantile seizures are characterized by (1) familial or nonfamilial occurrence; (2) normal development prior to onset; (3) onset mostly during the.

Benign infantile seizures are characterized by (1) familial or nonfamilial occurrence; (2) normal development prior to onset; (3) onset mostly during the.
In the scalp EEG, slow-wave activity was present in 62%

In the scalp EEG, slow-wave activity was present in 62%
Reproduced with permission from Albert MA, Ridker PM

Reproduced with permission from Albert MA, Ridker PM
The Ontario Lung Association Pediatric Asthma Care Pathway

The Ontario Lung Association Pediatric Asthma Care Pathway
The tracing shown was observed at EP study in a young man without evidence of heart disease. What is the likely mechanism of tachycardia for both the narrow.

The tracing shown was observed at EP study in a young man without evidence of heart disease. What is the likely mechanism of tachycardia for both the narrow.
A child presenting with high fever, refusal to eat, and sores in the mouth. (Photo contributor: Binita R. Shah, MD.) Source: Chapter 3. Infectious Diseases,

A child presenting with high fever, refusal to eat, and sores in the mouth. (Photo contributor: Binita R. Shah, MD.) Source: Chapter 3. Infectious Diseases,
STEMI.

STEMI.
(A) Multifocal or multiform PVCs; (B) R-on-T PVC; (C) first-degree AV block; (D) Wenckebach rhythm; (E) second-degree type II; (F) third-degree AV block;

(A) Multifocal or multiform PVCs; (B) R-on-T PVC; (C) first-degree AV block; (D) Wenckebach rhythm; (E) second-degree type II; (F) third-degree AV block;
Dixon LB, Perkins B, Calmas C

Dixon LB, Perkins B, Calmas C
Sinus rhythm with ventricular bigeminy due to digitalis toxicity

Sinus rhythm with ventricular bigeminy due to digitalis toxicity
Three methods of measuring the heart rate from an ECG

Three methods of measuring the heart rate from an ECG
Adapted from Weiss et al. J Am Coll Cardiol. 1998;31:

Adapted from Weiss et al. J Am Coll Cardiol. 1998;31:
A-D: PA, oblique, lateral, and scaphoid views of the right wrist show a subtle fracture through the scaphoid waist. The fracture is seen best on the scaphoid.

A-D: PA, oblique, lateral, and scaphoid views of the right wrist show a subtle fracture through the scaphoid waist. The fracture is seen best on the scaphoid.
A mild and inconsistent asymmetry of photic driving response is frequently seen in normal individuals. An asymmetry in photic driving response may result.

A mild and inconsistent asymmetry of photic driving response is frequently seen in normal individuals. An asymmetry in photic driving response may result.
Electrocardiogram (ECG) of a patient with prolonged QT and episodes of torsade de pointes ventricular tachycardia (VT). A. Twelve-lead ECG showing a heart.

Electrocardiogram (ECG) of a patient with prolonged QT and episodes of torsade de pointes ventricular tachycardia (VT). A. Twelve-lead ECG showing a heart.
In certain patients with the long QT syndrome, potassium channel function is reduced (diagonal arrows), which leads to prolongation of the action potential.

In certain patients with the long QT syndrome, potassium channel function is reduced (diagonal arrows), which leads to prolongation of the action potential.

Similar presentations

Ads by Google