Literature DB >> 1252294

Constancy of pressure-rate product in pacing-induced angina pectoris.

D V Cokkinos, E M Voridis.   

Abstract

The pressure-rate product during anginal pain produced by right atrial pacing was studied in 12 patients before, during, and after an angiotensin infusion sufficient to produce a significant rise in blood pressure. During the infusion the pain occurred at a significantly lower heart rate (P less than 0.001). However, the pressure-rate product was similar during anginal pain before and during the angiotensin-induced hypertension and after it wore off. Our studies support the concept that in each individual there is a constant level of myocardial oxygen consumption, as expressed by the pressure-rate product, at which anginal pain occurs.

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Year:  1976        PMID： 1252294      PMCID： PMC482967          DOI： 10.1136/hrt.38.1.39

Source DB:  PubMed          Journal:  Br Heart J        ISSN： 0007-0769


  6 in total

1.  Calculation and display of the rate/pressure product during anaesthesia using binary rate multipliers.

Authors:  M G Pepper; B E Crawley
Journal:  Med Biol Eng Comput       Date:  1985-03       Impact factor: 2.602

2.  Effects of calcium channel blockers on circulatory response to tracheal intubation in hypertensive patients: nicardipine versus diltiazem.

Authors:  Y Fujii; H Tanaka; Y Saitoh; H Toyooka
Journal:  Can J Anaesth       Date:  1995-09       Impact factor: 5.063

3.  Anaesthesia for cardiac patients having non-cardiac operations.

Authors:  J E Wynands
Journal:  Can Anaesth Soc J       Date:  1982-07

4.  Early postoperative myocardial morbidity in patients with coronary artery disease undergoing major non-cardiac surgery: correlation with perioperative ischaemia.

Authors:  R D Seegobin; T H Wilmshurst; J Johnston; F Clewlow; A Murrills; A H Seegobin; F Goodland; C Wainwright; J Norman; N Conway
Journal:  Can J Anaesth       Date:  1991-11       Impact factor: 5.063

5.  Circulatory responses to laryngeal mask airway insertion or tracheal intubation in normotensive and hypertensive patients.

Authors:  Y Fujii; H Tanaka; H Toyooka
Journal:  Can J Anaesth       Date:  1995-01       Impact factor: 5.063

6.  The effect of prophylactic dexmedetomidine on hemodynamic disturbances to double-lumen endotracheal intubation: a prospective, randomized, double-blind, and placebo-controlled trial.

Authors:  Tanyong Pipanmekaporn; Yodying Punjasawadwong; Somrat Charuluxananan; Worawut Lapisatepun; Pavena Bunburaphong
Journal:  Anesthesiol Res Pract       Date:  2013-07-29
  6 in total

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