'T wave' diaporamas de présentation

ELECTROPHYSIOLOGY

ELECTROPHYSIOLOGY. Single Neuron Recording Patch Clamp Recording ECG EEG- Brain activity Recording PET, MRI, fMRI ,CAT. Single-unit recording. It is the use of an electrode to record the electrophysiological activity (action potentials) from a single neuron.

3.25k views • 108 slides

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

1.5k views • 66 slides

Q-T Syndromes

Q-T Syndromes. By Mahmoud Shah Professor of cardiology Zagazig university. Q-T Syndromes. Q-T syndromes can be divided into : A- Long Q-T Syndrome, B- Short Q-T Syndrome.

1.1k views • 63 slides

The Cardiovascular System

November 2012. The Cardiovascular System. Dr. Mona Soliman, MBBS, MSc, PhD Department of Physiology College of Medicine KSU. Structure of the Heart. Structure of the Heart. The Atria Thin walled Receives blood from: the systemic circulation (right atrium)

775 views • 59 slides

667 views • 53 slides

Paediatric Cardiology- after one year of age

Paediatric Cardiology- after one year of age. Jon Skinner. Topics to cover. Murmur in a well four year old ECG in diagnosis of CHD CXR in diagnosis of CHD. Murmur in a well four year old. What are the possibilities?. Murmur in a well four year old. What are the possibilities?

799 views • 51 slides

ECGs and Acute Cardiac Events Workshop

ECGs and Acute Cardiac Events Workshop. Dr. Stewart McMorran Consultant in Accident and Emergency MB, BCh, MRCS, FFAEM. Objectives. Emergency management of common cardiac events ST elevation MIs Tachyarrhythmias Bradyarrhythmias Overview of management Interactive case discussions.

657 views • 47 slides

Transverse optical mode in a 1-D chain

Transverse optical mode in a 1-D chain. J. Goree, B. Liu & K. Avinash . Colloids: Polymer microspheres trapped by laser beams. Carbon nanotubes: Xe atoms trapped in a tube. Tatarkova, et al., PRL 2002. Cvitas and Siber, PRB 2003. Motivation: 1-D chains in condensed matter. Particles .

542 views • 42 slides

651 views • 42 slides

Leanna R. Miller, RN, MN, CCRN-CMC, PCCN-CSC, CEN, CNRN, NP Education Specialist LRM Consulting

Hemodynamic Case Studies. Leanna R. Miller, RN, MN, CCRN-CMC, PCCN-CSC, CEN, CNRN, NP Education Specialist LRM Consulting Nashville, TN. Case Studies in Hemodynamics. Objectives Analyze the hemodynamic data of a patient with sepsis.

607 views • 38 slides

Pediatric EKG

756 views • 34 slides

Cardiac Conduction

Cardiac Conduction. Physiology of Cardiac Conduction. The excitatory & electrical conduction system of the heart is responsible for the contraction and relaxation of the heart muscle. The sinoatrial node (SA node) is the pacemaker where the electrical impulse is generated.

573 views • 30 slides

ACS

ACS. Rogers Kyle, MD 10/2/12. Learning Objectives. Define Acute Coronary Syndrome (ACS) Review the diagnostic approach to suspected ACS Review the rationale for risk stratification in ACS Outline initial management of ACS Examine antithrombotic options in ACS. Define ACS

737 views • 30 slides

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.

374 views • 23 slides

Cardiogenic Shock & Post Myocardial Infarction Complications

Cardiogenic Shock & Post Myocardial Infarction Complications. Case Presentation. A 62 yo man presented to the ER complaining of chest pain and dyspnea for 4 weeks. Severe substernal intermittent pain and pressure with diaphoresis, palpitations, progressive dyspnea, and fever.

542 views • 23 slides

Notebook Setup

305 views • 18 slides

Sinus Tachycardia

Sinus Tachycardia. 1- RHYTHM : regular 2-RATE : more than 100bpm . 3- P WAVE : normal (up right ,rounded ) 4-PR INTERVAL : normal 5- QRS COMPLEX : normal duration 6-ST SEGMENT : isoelectric 7- T WAVE : normal ( symmetric , rounded )

2.39k views • 18 slides

Cardiac Pacemakers

Juan Camilo Diaz. Cardiac Pacemakers. NBG Code North American Society of Pacing British Pacing Group Electrophysiology Group Generic Code. Fixed Rate or Asynchronous Modes. VOO, AOO, DOO Asynchronous pacing may compete with the intrinsic rhythm Atrial fibrillation or atrial flutter

652 views • 14 slides

REPOLARIZATION ABNORMALITIES

REPOLARIZATION ABNORMALITIES. INTRODUCTION- T WAVE & ST SEGMENT ABNORMALITIES.

294 views • 14 slides

ELETROLYTE DERANGEMENTS

ELETROLYTE DERANGEMENTS. HYPERCALCEMIA. Hypercalcemia. The diffuse ST-T abnormality is evident, but note the short QoT in many leads. Unfortunately, multiple myeloma with bone destruction has resulted in hyperclacemia with a level of 17.

281 views • 10 slides