tailieunhanh - Ebook Pathophysiology of disease flashcards: Part 2

(BQ) Part 2 book "Pathophysiology of disease flashcards" presents the following contents: Cardiovascular disorders heart disease, cardiovascular disorders - Vascular disease, disorders of the adrenal medulla, gastrointestinal disease, liver disease, disorders of the exocrine pancreas, renal disease, disorders of the endocrine pancreas,. Invite you to consult. | 49 Arrhythmia A A 25-year-old man presents to the hospital with lightheadedness and palpitations for the past 2 hours. He had four or five previous episodes of palpitations in the past but they had lasted only a few minutes and went away on their own. These episodes were not associated with any specific activity or diet. He denies any chest pain. On physical examination he is noted to be tachycardic with a heart rate of 180 bpm and a blood pressure of 105 70 mm Hg. An ECG shows a wide complex tachycardia at 180 bpm. The tachycardia terminates suddenly and the patient s heart rate drops to 90 bpm. A repeat ECG shows sinus rhythm with a short PR interval and a wide QRS with a slurred upstroke delta wave . The patient is diagnosed as having the Wolff-Parkinson-White syndrome. 1. What class of tachycardia occurs in the Wolff-Parkinson-White syndrome and how common is it suosaad 0001 tn I ẤỊajBunxojđđB in sjnaao aUIOipUẨS 1ỊL -tlositpjj 1 -JJ aqi Mojaq aas jmaaia jtiEjjuaaj E UIOJJ asựE SEỊUiqjẨqjjEẨqaEj qans EỊUitỊỊÁiỊUEÁqaEỊ ỊUEjỊtiaaj E JO ajduiExa paipnjs jsaq aqThjqsqojd SỊ auioapuẨs ajiq y-uostnqjEj-jjjo w aqi A premature atrial contraction takes place when the AV nodes are ready to conduct but the accessory pathway is still refractory The impulse conducts to the ventricles via the AV node By the time the impulse reaches the accessory pathway enough time has elapsed so that the accessory pathway has recovered excitability The cardiac impulse can travel in retrograde fashion to the atria over the accessory pathway and initiate a reentrant tachycardia 9iJuojpuẨs 9 Ị q V -U OS u Ị J 6 J-JJ O V eqỉ UỊ ỊnDJỊD U6J U99J 6 9 6Ị Ị u Ị U6D eq S U9A9 JO oouonbos uo LU LU OD 6 SỊ eqM E In the Wolff-Parkinson-White syndrome an accessory pathway is present that is usually composed of normal atrial or ventricular tissue Because part of the ventricle is pre-excited over the accessory pathway rather than via the atrioventricular AV node the surface ECG shows a short PR interval .

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• Pathophysiology of disease flashcards
• Cardiovascular disorders heart disease
• Cardiovascular disorders
• Vascular disease
• Disorders of the adrenal medulla
• Gastrointestinal disease
• Genetic disease
• Disorders of the immune system
• Infectious diseases
• Blood disorders
• Nervous system disorders
• Acute liver failure
• Walker’s pediatric gastrointestinal disease
• Pediatric gastrointestinal disease
• Intestinal failure
• Intestinal tumors
• Intestinal motility
• Motility disorders
• Bowel injury
• Gastrointestinal imaging
• Diffuse and vascular liver disease
• Pharynx and esophagus
• Small bowel
• Perianal fistula
• Gastrointestinal bleeding
• Benign colonic polyps
• Lecture Microbiology
• Roles of microbes
• Biological research
• Gastrointestinal diseases
• Bacterial oral cavity disease
• Bacterial gastrointestinal intoxications
• BMC Cancer
• Gastrointestinal tumor
• Circulating miRNA
• Human gastrointestinal tumors
• Colorectal cancer
• Congenital anomalies
• Disorders of deglutition
• Esophageal motility
• Pyloric stenosis
• Helicobacter pylori
• Magnetic resonance imaging
• Crohn’s disease
• Celiac disease
• Rectal cancer
• Gastric tumors
• Small bowel tumors
• BMC Pediatrics
• Endoscopic ultrasound
• Computed tomography
• Pancreatobiliary disease
• Common bile duct stones
• Gastrointestinal stromal tumour
• Ultra orphan disease
• Metastatic disease
• Probabilistic sensitivity analyses
• BMC Pharmacology and Toxicology
• Proton pump inhibitors
• Cardiovascular disease
• Upper gastrointestinal
• Infectious disease
• Critical care
• Renal disease
• Respiratory disorders
• Pathophysiology of disease
• An introduction to clinical medicine
• Disorders of the exocrine pancreas
• Kawasaki disease
• Gastrointestinal hemorrhage
• Duodenal ulcer
• Abdominal pain
• Case report
• Focal liver disease
• Bile ducts
• Multisystem disorders and syndromes
• Abdominal wall
• Multisystem disorders
• ALK positive
• Gastrointestinal tolerance
• Anaplastic lymphoma receptor tyrosine kinase
• Disease progression
• Gastrointestinal intolerance
• Gastrointestinal stromal tumor
• Molecular pathogenesis
• PDGFRα gene
• Disease specific survival
• Gastrointestinal stromal tumors
• Conditional survival
• Chinese patients
• Disease free survival
• Dermatological signs of systemic disease
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• Gastrointestinal abnormalities
• Hepatic disease and the skin
• Fungal diseases
• BMC Veterinary Research
• Inflammatory bowel disease
• Canine inflammatory bowel disease
• Chronic gastrointestinal
• Canine IBD diagnosis
• Respiratory disease
• Neuromuscular disease
• Pediatric intensive care
• Gastrointestinal disorders
• Hematologic disorders
• Cardiac disease
• Clinical Biochemistry
• Thyroid disease
• Diabetes mellitus
• Adrenal disease
• Reproductive endocrinology
• General description
• Psoriatic arthritis
• A systemic disease
• Neurological disorders
• Psychiatric disorders
• Handbook of obstetric medicine
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