Literature DB >> 123481

Variable effects of heart rate on phasic and regional left ventricular muscle blood flow in anaesthetized dogs.

G D Buckberg, D E Fixler, J P Archie, R P Henney, J I Hoffman.   

Abstract

Tachycardia to 240 beats/min in anaesthetized dogs increases coronary blood flow while flow in the left ventricular wall remains homogeneous. An arteriovenous fistula causes subendocardial ischaemia at 120 beats/min but pacing to 180 to 210 beats/min increases subendocardial blood flow by increasing diastolic coronary driving pressure per minute.

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Year:  1975        PMID： 123481     DOI： 10.1093/cvr/9.1.1

Source DB:  PubMed          Journal:  Cardiovasc Res        ISSN： 0008-6363            Impact factor:   10.787


  7 in total

1.  Effect of the arteriovenous access for hemodialysis on subendocardial viability ratio, pulse pressure and hospitalizations.

Authors:  Ricardo Senos Vizinho; Catarina Santos; Carlos Lucas; Teresa Adragão; José Diogo Barata
Journal:  J Nephrol       Date:  2014-03-06       Impact factor: 3.902

2.  Effect of tachycardia and constriction of left circumflex artery on coronary flow and pressure in anaesthetized dogs.

Authors:  P Di Lavore; D Gattullo; C Guiot; G Losano; D A Mary; G Vacca; P Vono
Journal:  J Physiol       Date:  1988-12       Impact factor: 5.182

3.  Model of the coronary circulation based on pressure dependence of coronary resistance and compliance.

Authors:  P Bruinsma; T Arts; J Dankelman; J A Spaan
Journal:  Basic Res Cardiol       Date:  1988 Sep-Oct       Impact factor: 17.165

4.  Myocardial damage in coronary artery bypass surgical patients anaesthetized with two anaesthetic techniques: a random comparison of halothane and enflurane.

Authors:  J G Reves; P N Samuelson; W A Lell; H G McDaniel; N T Kouchoukos; W J Rogers; L R Smith; M R Carter
Journal:  Can Anaesth Soc J       Date:  1980-05

5.  Surgical ventricular restoration: the RESTORE Group experience.

Authors:  Constantine L Athanasuleas; Gerald D Buckberg; Alfred W H Stanley; William Siler; Vincent Dor; Marisa DiDonato; Lorenzo Menicanti; Sergio Almeida de Oliveira; Friedhelm Beyersdorf; Irving L Kron; Hisayoshi Suma; Nicholas T Kouchoukos; Wistar Moore; Patrick M McCarthy; Mehmet C Oz; Francis Fontan; Meredith L Scott; Kevin A Accola
Journal:  Heart Fail Rev       Date:  2004-10       Impact factor: 4.214

6.  Cardiac oxygen supply is compromised during the night in hypertensive patients.

Authors:  Berend E Westerhof; Johannes J van Lieshout; Gianfranco Parati; Gert A van Montfrans; Ilja Guelen; Jos A E Spaan; Nico Westerhof; John M Karemaker; Willem Jan W Bos
Journal:  Med Biol Eng Comput       Date:  2011-07-23       Impact factor: 2.602

Review 7.  Effect of a bradycardic agent on the isolated blood-perfused canine heart.

Authors:  J D Schipke; Y Harasawa; S Sugiura; J Alexander; D Burkhoff
Journal:  Cardiovasc Drugs Ther       Date:  1991-04       Impact factor: 3.727
  7 in total

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