'Axis deviation' diaporamas de présentation

The Electro-Cardio-Gram

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Electrocardiography-ECG/EKG

Electrocardiography-ECG/EKG. Is a transthoracic interpretation of the electrical activity of the heart over time captured and externally recorded by skin electrodes. It is a noninvasive recording produced by an electrocardiographic device. ECG graph paper. Paper moves at a speed of 25mm/second

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ECG Interpretation Criteria Review

ECG Interpretation Criteria Review. Left. Right. Axis Deviation. RAD = If R wave in III > R wave in II LAD = If R wave in aV L > I; and deep S wave in III. Axis Deviation Criteria. Axis Deviation. LAD = possible left anterior fasicular block RAD = possible left posterior fasicular block.

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ECG

ECG. ZAHRA JAVADY NEJAD, MD Tehran University of Medical Sciences.

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EKG Interpretation

EKG Interpretation. Lecture #1. Current Flow & Lead Axis. Critical Learning Points : If the electrical current from the heart is moving toward an electrode placed on the chest, the EKG complex will be positive (upward deflection)

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ECG PRACTICAL APPROACH

ECG PRACTICAL APPROACH. Dr. Hossam Hassan Consultant Emergency Medicine. Objectives. To emphasize simplicities Practical approach Interpretation & clinical scenario are inseparable Systematic approach. Conduction System. Nomenclature. Magic numbers of Dr. Hossam. 3. 5. Rate

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ECG Rhythm Interpretation

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ECG Rhythm Interpretation

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Electrocardiography (ECG, EKG)

Electrocardiography (ECG, EKG). A typical electrocardiogram: important deflections and intervals. Cardiac Action Potential ? EKG ?? ??. P: atrial depolarization QRS: ventricular depol. T: ventricular repol. PR interval: AV conduction time QT interval: APD. ??? ??? ??? ???? ??.

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ELECTROCARDIOGRAM (ECG)

Cardiovascular System ANALYSIS Dr.Mohammed Sharique Ahmed Quadri Asst. P rofessor P hysiology Almaarefa College. ELECTROCARDIOGRAM (ECG). ??? ???? ?????? ??????. The 12-Leads. The 12-leads include:. 3 Limb leads (I, II, III). 3 Augmented leads (aVR, aVL, aVF).

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Truncus Arteriosus

Truncus Arteriosus. CICU lecture January 7, 2011 Chrissy Sarlone. Features. A single vessel arises from the heart Origin to the coronary arteries, pulmonary arteries, and aorta Truncus overrides VSD 1-2.5% of all congenital heart disease. Features.

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ECG Rhythm Interpretation

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ECG Rhythm Interpretation

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ECG Rhythm Interpretation

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HEART BLOCKS

HEART BLOCKS. Josali Sandy G. Dy. Sinoatrial Block. Sinoatrial Exit Block Periodic absence of a P wave Type I ( Weckenbach ): Progressive shortening of the P-P interval followed by a long P-P cycle that is shorter than the sum of any two consecutive P-P intervals.

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Axis Deviation

Axis Deviation. Chapter 5. Limb leads. Frontal plane. LIMB LEADS. LIMB LEADS. Limb leads. Definition. Electrical axis... ...the mean direction of the QRS complex the general direction in the frontal plane towards which the QRS complex is predominately pointed. Left. Right.

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EKG Conduction abnormalities Part I

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Pemeriksaan Fisik Sistem Kardiovaskular

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Case Study Analysis

Case Study Analysis. Chris Kwan PBL 28. Investigation - ECG. Investigation - Echo. Presentation. Mr Fafnir Dryke , aged 49, presents into your clinic His presenting complaints include: Dyspnoea Chest pain Faintness Bruises on his arm and face Swollen R. knee, walks in with a limp.

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