RESUMEN
The effects of the running pulse magnetic field, antianginal drug therapy and their combinations on the physical capacity were compared in 60 patients with Functional Classes I-III stable angina pectoris. Monotherapy with the running pulse magnetic field was found to produce an antianginal effect in patients with Functional Classes I-II angina pectoris, but the efficacy of drug therapy increased when antianginal drugs were used in combination with running pulse magnetic field in patients with severe angina.
Asunto(s)
Angina de Pecho/terapia , Campos Electromagnéticos , Hemodinámica , Propranolol/uso terapéutico , Evaluación de Capacidad de Trabajo , Adulto , Angina de Pecho/fisiopatología , Hemodinámica/efectos de los fármacos , Humanos , MasculinoRESUMEN
The blood flow in the gastrocnemius muscle of healthy men was studied during 6-hour antiorthostatic hypokinesia at different angles (-7, -15, -22, -30 degrees) and also the possibility of correcting changes in hemodynamics during antiorthostatic hypokinesia was determined. The muscle blood flow was studied by the clearance method. A total of 72 tests were performed. The tested men received obsidan and octadine 30 minutes before taking the antiorthostatic position in doses of 80 and 12.5 mg for one intake respectively. The analysis of the clinical data showed that typical symptomatology develops during antiorthostatic hypokinesia with a significant decrease of the tissue blood flow in the gastrocnemius muscle at an increase of the angle of tilt. The results of the studies suggested that obsidan fails to improve the muscle blood flow and octadine leads to a greater slowing of the muscle blood flow that negatively influences the condition of the gastrocnemius muscle.
Asunto(s)
Guanetidina/farmacología , Músculos/efectos de los fármacos , Postura , Propranolol/farmacología , Hemodinámica/efectos de los fármacos , Humanos , Masculino , Músculos/irrigación sanguínea , Técnica de Dilución de Radioisótopos , Flujo Sanguíneo Regional/efectos de los fármacos , Factores de Tiempo , Radioisótopos de XenónRESUMEN
Effects of different drugs on parameters of gas exchange and central hemodynamics were studied during physical load in operators under antiorthostatic hypokinesia at an angle of 15 degrees. More significant tension of the cardiorespiratory system during physical load was found following administration of beta-blockers.
Asunto(s)
Sistema Cardiovascular/efectos de los fármacos , Mentol/farmacología , Pentoxifilina/farmacología , Propranolol/farmacología , Sistema Respiratorio/efectos de los fármacos , Teobromina/análogos & derivados , Adulto , Prueba de Esfuerzo , Hemodinámica/efectos de los fármacos , Humanos , Masculino , Postura , Intercambio Gaseoso Pulmonar/efectos de los fármacos , Restricción FísicaRESUMEN
A method permitting to define the efficiency of devices designed for direct cardiomassage on a special hydrodynamic stand is given. The results are presented, obtained with the variation of the main functional parameters which ensure maximum capacity of the device. Factors influencing the cardiomassage efficiency were determined. The devices investigated were claimed to provide the capacity sufficient for entire or partial substitution of the cardiac pumping function.