stratification protocols and clinical, physical and biochemical parameters to forecast cardiovascular intercurrences.

Conditions: Cardiovascular Diseases; Cardiovascular Risk Factor

Summary: introduction: despite the various beneficial effects, cardiovascular rehabilitation programs (cvrp) have been associated with the appearance of signs and symptoms. risk stratification protocols are used to stratify into risk trials for an occurrence of events during physical exercise, although studies investigating their efficacy in predicting signs and symptoms during vctv are inconclusive. in addition, several clinical, physical and biochemical parameters have been used in the literature as risk markers for the appearance of adverse events, and to investigate whether these parameters are capable of predicting a possibility of intercurrences during prcv sessions.objectives: 1) to evaluate the efficacy of risk stratification protocols in predicting signs and symptoms during the performance of a prcv; 2) to analyze the correlation between clinical, physical and biochemical parameters measured at rest with the presence of signs / symptoms in participants of a prcv; 3) to evaluate whether changes in clinical, physical or biochemical parameters induced by prcv influence the appearance of signs and symptoms during prcv. materials and methods: to perform this study, data from 70 patients inserted in a prcv will be evaluated. the study will be divided into three subprojects that can be divided into three stages: 1) risk stratification of patients who will participate in the study by two independent evaluators (study 1) and evaluation of clinical parameters (cardiorespiratory parameters and autonomic modulation evaluation); (maximal isometric resistance, maximal isometric contraction, functional capacity and level of physical activity) and biochemical (il-6, tnf-alpha and il-10) (studies 2 and 3). patients will then be followed up by 24 sessions during the prcv routines to evaluate signs and symptoms, for posterior correlation with the risk stratification obtained in each protocol (study 1), and with resting values of clinical, physical and biochemical studies (studies 2 and 3); 2) patients perform the normal routines of their prcv for a period of 6 months (study 3); 3) the patients will again have their clinical, physical and biochemical parameters evaluated and then will be followed up for another 2 months (24 sessions) during the routines of the prcv sessions to evaluate signs and symptoms, which will allow to evaluate if gains / losses in these parameters exert influence on the appearance of signs and symptoms during prcv sessions.


Eligibility criteria:
inclusion criteria: * to present clinical diagnosis of cardiovascular disease and/or cardiovascular risk factors; * be able to perform all the proposed evaluations; * agree to participate in the studies. exclusion criteria: * patients who miss more than six consecutive sessions of the program or those who total more than 12 absences during the two months that total the period of analysis of the signs and symptoms will be excluded from the analyzes.

Keywords: rehabilitation service signals and symptons heart rate blood pressure respiratory muscles autonomic modulation exercise risk measurement muscle strength inflammation cytosines