[Hemodynamic support of physical loads in patients with ischemic heart disease and a permanent artificial pacemaker].
A study, using noninvasive monitoring during bicycle ergometry, was carried out to assess hemodynamic support of physical stress in coronary patients with implanted pacemaker (IPM). Heart contractility of IPM-carrying coronary patients was reduced, with capacity for compensation diminished even at rest, while exercise contributed to further deterioration of those. Adequate hemodynamic support of stress was only observed in patients belonging to the second functional class.
Isazade
G M
GM
Bakhshiev
M M
MM
Bagirov
A M
AM
Aliev
E G
EG
D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000503:physiopathology* / Q000628:therapy; D005080:Exercise Test; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D005082:Physical Exertion; D012146:Rest
Gemodinamicheskoe obespechenie fizicheskoĭ nagruzki u bol'nykh ishemicheskoĭ bolezn'iu serdtsa s postoiannym iskusstvennym voditelem ritma.