Download Cardiac Pacing: Diagnostic and Therapeutic Tools by G. Riecker (auth.), Privatdozent Dr. med. Berndt Lüderitz PDF

By G. Riecker (auth.), Privatdozent Dr. med. Berndt Lüderitz (eds.)

ISBN-10: 3642663567

ISBN-13: 9783642663567

ISBN-10: 3642663583

ISBN-13: 9783642663581

Show description

Read or Download Cardiac Pacing: Diagnostic and Therapeutic Tools PDF

Best nonfiction_11 books

The Scientific View of Sport: Perspectives, Aspects, Issues

Development and happiness - notwithstanding those phrases could be understood intimately - as an important and constitutive portion of clinical inquiry. during this feel the query of ways within which recreation relatively advantages humans and contributes to their happiness, and lower than which person and social stipulations, is a systematic query.

Costs and Effects of Managing Chronic Psychotic Patients

This quantity bargains with theoretical, methodical and empirical features of the administration of power psychotic sufferers. the probabilities for assessing this particular activity of psychological health and wellbeing care by way of price and effectiveness are tested. For this function the authors discuss with social and financial implications of de-institutionalization, approaches for estimating the prices of therapy, private and non-private bills of chosen therapy recommendations and time-budget analyses of continual psychotic sufferers.

Principles of Immunopharmacology: 3rd revised and extended edition

Ideas of Immunopharmacology presents a special resource of crucial wisdom at the immune reaction, its analysis and its amendment via medicinal drugs and chemical substances. The 3rd version of this the world over well-known textbook has been revised to incorporate fresh advancements, yet maintains the demonstrated layout, facing 4 similar fields in one quantity, hence obviating the necessity to seek advice from a number of various textbooks.

Extra info for Cardiac Pacing: Diagnostic and Therapeutic Tools

Example text

STEINBECK and B. LODERITZ: 46 Table 1. Results of atrial stimulation studies in 10 controls No. Sex and Age 1 2 3 4 5 6 7 8 9 10 M,32 F,66 F,27 M,50 M,51 F, 33 M,16 F, 19 M,71 M,72 Sinusrate/min 65 85 96 96 65 64 83 80 91 97 82± 13 Max. SNRT/ms SACT/ms Atropine 1 mg Sinusrate/min Max. SNRT/ms SACT/ms 120 600 25 95 895 35 97 815 45 770± 152 35 ± 10 1280 70 60 40 50 60 70 1050 1205 1000 1145 930 50 110 1101±131 63±21 104±13 Table 2. Results of atrial stimulation studies in 18 patients with sinoatrial disease Max.

Strauss, H. , Bigger, J. , Saroff, A. , Giardina, E. G. : Electrophysiologic evaluation of sinus node function in patients with sinus node dysfunction. Circulation 53, 763 (1976) 29. Strauss, H. , Svenson, R. , Miller, H. , Wallace, A. : Electrophysiological effects of propranolol on sinus node function in patients with sinus node dysfunction. Submitted for publication 30. Strauss, H. , Saroff, A. , Bigger, J. , Giardina, E. G. : Premature atrial stimulation as a key to the understanding of sinoatrial conduction in man.

In two patients, late APDs that fell in zone I were followed by greater than compensatory A2A3 cycles [28]. Further, the A3A4 cycles in zone I were similarly prolonged, when in 40 H. C. STRAUSS and A. G. WALLACE: all of our other patients, the A3A4 cycles equaled the A1Al cycles in zone I. How then, can we explain the prolongation of the A2A3 and A3A4 cycles in zone I, a zone in which APDs fail to gain access to the sinus node and should therefore be followed by a compensatory response? The most likely explanation would seem to lie in the fact that, in some humans, either the stimulus itself, or the APD, is capable of releasing acetylcholine from nerve terminals, thereby depressing sinus node automaticity and prolonging the A2A3 and A3A4 cycles.

Download PDF sample

Cardiac Pacing: Diagnostic and Therapeutic Tools by G. Riecker (auth.), Privatdozent Dr. med. Berndt Lüderitz (eds.)


by Robert
4.5

Rated 4.13 of 5 – based on 33 votes