'Qrs complex' diaporamas de présentation

Physiology Cardiovascular System

Physiology Cardiovascular System. PreMMed Course 2013 East Coast Basic Science Course. What events occur in the heart each time it beats? How much blood does the heart pump out? What factors affect the amount of blood the heart pumps out?

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Clogged Artery Cleanup

Clogged Artery Cleanup. Clean Your Arteries and Save Yourself!. Each team is responsible for their half of the heart, right or left. Every correct answer removes some fatty plaque that can clog arteries and cause a myocardial infarction.

1.02k views • 91 slides

Arrhythmias

Arrhythmias. Dr. Ahmad Hersi Med 441 6/1/2009. Conduction System. Septal Branch. Depolarization Sequence. Catechism. Identification Quality Rate Rhythm Axis Waves and intervals Specifics. I. II. aVF. Frontal (limb lead) axis. I. II. aVF. Limb-lead Misplacement.

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POTASSIUM BALANCE

POTASSIUM BALANCE. Ronen L, MD NEPHROLOGY AND HYPERTENSION SERVICES HADASSAH UNIVERSITY HOSPITAL. Internal regulation. External regulation. Role of Insulin and ? - adrenergics on the Distribution of K. Shift of K Out of cells in Metabolic Acidosis.

1.01k views • 53 slides

ECGs

ECGs. AFAMS Resident Orientation March 26 2012. Lecture Outline. ECG Basics Importance of systematically reading ECGs Rate Rhythm Axis Hypertrophy Intervals and Segments Ischemia / Infarction. ECG Basics. Measurements on ECG paper. Identify ECG Landmarks. Introduction.

687 views • 53 slides

Cardiac Muscle is only found in the heart

Striated like skeletal muscle. Myosin Actin Mitochondria. Cardiac Muscle is only found in the heart. II. Cardiac muscle Action Potentials A. Phase 0 due to opening of fast voltage-gated sodium channels. Potassium channels close at this time (there are many types of potassium channels).

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recognizing heartrhythm disturbances in psg

Any change in the normal sequence of the electrical impulses from the sinus node ... Reanimation child < 8 years old. Arrhyhtmia-CPR. Reanimation pediatrics ...

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WIDE QRS TACHYCARDIA

ALGORITHM OF WIDE QRS TACHYCARDIA DIAGNOSIS.

1.66k views • 45 slides

EKG Basics

EKG Basics. http://hastaneciyiz.blogspot.com. Outline. Review of the conduction system EKG waveforms and intervals EKG leads Determining heart rate Determining QRS axis. The Normal Conduction System. What is an EKG?.

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QRS Detection Section 6.2 - 6.2.5

QRS Detection Section 6.2 - 6.2.5. 18.11.2004 Linda Henriksson BRU/LTL. QRS Complex. P wave: depolarization of right and left atrium QRS complex: right and left ventricular depolarization ST-T wave: ventricular repolarization. QRS Detection.

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Chapter 13 Cardiovascular System

Chapter 13 Cardiovascular System. 13.3. 13.3. Heart Actions. Heart Actions. Systole = when a heart chamber contracts Diastole = when a heart chamber relaxes Cardiac Cycle = constitutes a complete heartbeat Atrial systole and ventricular diastole

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Disorders of Potassium metabolism

Disorders of Potassium metabolism. Dr. Hammed Al shakhatreh Consultant Nephrologist . Total body K is about 3500 m moll 2 % extracellular 98% intracellular S.K 3.5- 5.3 m mol/ litter normally regulation of S.K is by kidney and GI firstly, secondly by shifting. Renal regulation

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Understanding Cardiac Electrophysiology

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WIDE-QRS TACHYCARDIAS

WIDE-QRS TACHYCARDIAS. INTRODUCTION. WIDE-QRS TACHYCARDIAS .

193 views • 10 slides