Mechanism of exercise hypotension in patients with ischemic heart disease. Role of neurocardiogenically mediated vasodilation

S S Lele, G Scalia, H Thomson, D Macfarlane, D Wilkinson, W Stafford, F Khafagi, M Frenneaux

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Abstract

Exercise-induced hypotension in patients with coronary artery disease (CAD) has been considered to be due to an inability to achieve an adequate increase in cardiac output to match the demands of exercise. We investigated 10 consecutive patients (9 men and 1 woman; age, 38 to 71 years; mean, 52 years) with angiographically documented CAD and exercise-induced hypotension (EIH) (BPPeak
Original languageEnglish
Pages (from-to)2701-2709
Number of pages9
JournalCirculation
Volume90
Issue number6
DOIs
Publication statusPublished - Dec 1994

Keywords

  • Adult
  • Aged
  • Cardiac Output
  • Female
  • Forearm
  • Heart
  • Humans
  • Hypotension
  • Male
  • Middle Aged
  • Myocardial Ischemia
  • Nervous System
  • Physical Exertion
  • Plethysmography
  • Radionuclide Ventriculography
  • Systole
  • Vasodilation

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