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Ischemic changes in exercise ECG in a hypertensive subject acutely exposed to high altitude Possible role of a high-altitude induced imbalance in myocardial oxygen supply-demand
(Elsevier, 2014)
In the 1930–1940s Levy and coworkers administered low oxygen tension (thus simulating exposure to an altitude of about 5000 m) while monitoring ECG, in order to demonstrate coronary inadequacy resulting from imbalance ...
Protocol choice influences cardiopulmonary outcomes in type 2 diabetes patients
(2016-04-01)
This study compared VO2 peak and cardiopulmonary parameters during the Bruce Protocol (BP) and a cardiopulmonary exercise test (CPX) in 8 diabetic (DG, 55.4 ± 7.0 yrs) and 13 non-diabetic (NDG, 51.5 ± 5.8 yrs) subjects. ...
Evaluation of dose-response relationship between smoking load and cardiopulmonary fitness in adult smokers: A cross-sectional study
(Elsevier Doyma Sl, 2017)
Objective: To evaluate the dose-response relationship between smoking load and cardiopulmonary fitness, as measured with cardiopulmonary exercise testing (CPET), in adult smokers free of respiratory diseases. Methods: After ...
Effects of Pulmonary Hypertension on Exercise Capacity in Patients With Chronic Obstructive Pulmonary Disease
(Elsevier, 2020)
Introduction: The impact of pulmonary hypertension (PH) on exercise tolerance in chronic obstructive pulmonary disease (COPD) has not been fully elucidated. It is necessary to characterize pulmonary hemodynamics in patients ...
Use of cardiopulmonary exercise testing to assess early ventilatory changes related to occupational particulate matter
(Assoc Bras Divulg Cientifica, 2018)
Spirometry has been used as the main strategy for assessing ventilatory changes related to occupational exposure to particulate matter (OEPM). However, in some cases, as one of its limitations, it may not be sensitive ...
Effects of an exercise program on the functional capacity of patients with chronic Chagas' heart disease, evaluated by cardiopulmonary testingEfeitos de um programa de exercícios sobre a capacidade funcional de pacientes com cardiopatia chagásica crônica, avaliados por teste cardiopulmonar
(Sociedade Brasileira de Medicina Tropical, 2019)
Estudo das alterações funcionais cardiorrespiratórias após a fundoplicatura laparoscópica à Nissen
(2012-07-01)
PURPOSE: To analyze the behavior of cardiopulmonary function in postoperative of laparoscopic Nissen fundoplication. METHODS: Thirty-two patients, 13 males (41%) and 19 females (59%), were evaluated. Their age ranged from ...
Surgical risk tests related to cardiopulmonary postoperative complications: comparison between upper abdominal and thoracic surgery
(Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2013-06-01)
PURPOSE: To investigate if tests used in the preoperative period of upper abdominal or thoracic surgeries are able to differentiate the patients that presented cardiopulmonary postoperative complications. METHODS: Seventy ...