PPT-1 Sinus Tachycardia

1 RHYTHM regular 2RATE more than 100bpm 3 P WAVE normal up right rounded 4PR INTERVAL normal 5 QRS COMPLEX normal duration 6ST SEGMENT isoelectric. Assessment and Management. Robert H. Pass, MD. Director, Pediatric Cardiac Electrophysiology. Montefiore Medical Center – Albert Einstein College of Medicine. Pediatric Arrhythmia Management. Bradycardia. Rhythms and Arrhythmia. SA Node. Normal sinus rhythm. Sinus . Bradycardia. Sinus Tachycardia. Sick Sinus Syndrome. Atria. Ectopic beats. Fibrillation. Flutter. Supraventricular. tachycardia. Rhythms and Arrhythmia. . M.V.Jorat. MD. 1389. Definition. Narrow QRS complex supraventricular tachycardia (SVT) is a tachyarrhythmia with a rate more than 100 beats/min and a QRS duration of less than 120 milliseconds.. A narrow QRS complex (<120 msec) reflects rapid activation of the ventricles via the normal His-Purkinje system, which in turn suggests that the arrhythmia originates above or within the atrioventricular (AV) node (ie, a supraventricular tachycardia). . Dr. Jehad Rababah. Cardiac Conduction System. Automaticity. Excitability. Conductivity. Contractility . Properties of Cardiac Cells. 3. ECG Strip. Reflects the electrical activity in the heart. Small (0.05sec) & large (0.2sec) boxes . Department of Anesthesiology . Imam Reza Hospita. l. Rhythms for unstable tachycardia. Sinus tachycardia. Atrial. fibrillation. Atrial. flutter. Reentry . supraventricular. tachycardia (SVT). Monomorphic. 1 Neurosurgeon at Albert Sabin Hospital Fortaleza CE Brazil --/01234/523678973 MD Neurosurgery resident at Santa Casa de Belo Horizonte MG Brazil4 Intenventional radiologist at General Hospital of For AVN. Impulse conduction. Impulses originate regularly at a frequency of . 60-100 beat/ min. -100. -80. -60. -40. -20. 0. 20. Phase 0. Phase 1. Phase 2. Phase 3 . Phase 4. Na. +. ca. ++. ATPase. . mv. Pseudotumor. cerebri. (PTC) using digital subtraction angiography. (DSA). Dr.Mohamed. . hamdy. . ibrahim. . MBBC,MSc,MD. , PhD Neurology Degree Kings lake university (USA).. Fellow of Interventional Neuroradiology (FINR)SWITZERLAND. ACCS Regional Training Day. What are palpitations?. Heart . palpitations. are the feelings of the heart beating rapidly, forcefully, irregularly, skipping beats or fluttering. Has different meanings for different patients.. Kabelo Mokgacha 1 , Monde P. Maruza 2 , Sheikh O. Sesay 3 , Godfrey M. Rwegerera 1,2 Departments of 1 Medicine and 3 Radiology, Princess Marina Hospital; 2 Department of Internal Medicine, Universi A1 A. Rajendran 1 , Jithin Antony Bose 2 , Ponnu S 3 , Jayasankar V R 4 , Shameer P 5 ORIGINAL RESEARCH Introduction: Cerebral Venous Thrombosis is an important cause of stroke in the young. The impor CHE IS ALMOST DEFINI TELY A MIGRAINE If you’ve tried several over the counter sinus medications to relieve your sinus headaches with no luck there may be a good reason. Nine in 10 people with “si Lifeinthefastlane.com. Sinus tachy. Atrial tachy . (inc. atrial flutter). “SVT”. AV re-entrant tachy (AVNRT/AVRT). AF (most likely). Flutter with alternating block. Sinus arrhythmia. ectopics. Ventricular tachy. Cavernous Sinus Anatomy. Large venous space situated in the middle cranial fossa, on either side of body of the sphenoid bone. . Each sinus is about 2 cm long and 1 cm wide.. Interior is divided into a number of spaces or caverns by trabeculae..