Read or Download 2008 Kaplan USMLE Step 1 Home Study Program-Brand New Volume III: Organ Systems Book 1 PDF
Similar nonfiction_4 books
Out at the fringes of charted area, there is soiled paintings that wishes doing. This sourcebook for adventuring at the violent and unlawful finish of the spectrum covers mercenary activities, together with plane and floor craft, extra weapons and armour, mercenary careers and devices, and many event seeds and buyers.
Boston deals a special mixture of conventional and trendy…old and new, with ultramodern skyscrapers towering beside colonial ancient websites. no matter if you must discover impressive museums or store tempting boutiques, absorb a online game or take a cruise, this ebook issues the best way with information on:Attractions for historical past fanatics, activities fanatics, and meals loversSeven nice itineraries and 4 enjoyable day tripsPublic backyard, the 1st botanical backyard within the U.
- Entrepreneur - August 2010
- Pigeonholed in the land of penguins: a tale of seeing beyond stereotypes
- Practical Dyeing: Printed Version Vol 1-3
- A Simplified Guide to BHS: Critical Apparatus, Masora, Accents, Unusual Letters & Other Markings (3rd ed.)
- Mao (Great Lives Observed)
Extra info for 2008 Kaplan USMLE Step 1 Home Study Program-Brand New Volume III: Organ Systems Book 1
F. On the ECG, the isoelectricTP segment is recorded. 3. Diastasis (duration dependson heart rate) is the period of slow ventricular filling. In a Nutshell a. Left ventricular pressure and left ventricular volume slowly increase,due to the slow filling. b. Left atrial pressure slowly increases,due to continued left atrial filling from the pulmonary veins. c. Aortic pressure decreasesslowly, due to the continued drainage of blood into the peripheral arteries. d. On the ECG, the end of the isoelectricTP segment is recorded.
On the ECG, the P wave (atrial depolarization) startsjust before the beginning of atrial systole,triggering atrial muscle contraction. 2. Left atrial pressure increasesasthe left atrium contracts,causingthe a wave. 3. Left ventricular pressure increases,paralleling the a wave,but remains below left atrial pressure. Thus, the pressuregradient for ventricular filling is maintained. The left ventricular pressureat the end of atrial systolerepresentsthe left ventricular end-diastolic pressure. 4. Leftventricular volume increases= 20o/oto its maximum value during the cardiac rycle (= 120 ml), the end-fiastolic volume.
In a Nutshell NormalCardiac Conduction -+ -> SAnode atrialmuscle AVnode+ Hisbundle and bundle branches + Purkinje fibers + ventricular muscle B. Electrophysiologic categories of cardiac cells 1. Cardiac cellscan be divided into two electrophysiologiccategories: a. Fast fibers: atrial and ventricular muscle cells,Purkinje cellsof the His-Purkinje system b. Slow fibers: SA node, AV node 2. Fast fiber versus slow fiber terminology is based primarily on the velocity at which the electricalimpulse is conducted.