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Exercise training (ET) and secondary prevention measures in cardiovascular disease aim to stimulate early physical activity and to facilitate recovery and improve health behaviours. ET has also been proposed for heart failure patients with a ventricular assist device (VAD), to help recovery in the patient's functional capacity. However, the existing evidence in support of ET in these patients remains limited. After a review of current knowledge on the causes of the persistence of limitation in exercise capacity in VAD recipients, and concerning the benefit of ET in VAD patients, the Heart Failure Association of the European Society of Cardiology has developed the present document to provide practical advice on implementing ET. This includes appropriate screening to avoid complications and then starting with early mobilisation, ET prescription is individualised to meet the patient's needs. Finally, gaps in our knowledge are discussed., (© 2018 The Authors. European Journal of Heart Failure © 2018 European Society of Cardiology.)

Exercise training is increasingly promoted for physical and mental health and represents a major factor in both primary and secondary prevention of cardiovascular (CV) diseases. The beneficial effects of exercise, in part, can be ascribed to adaptations of neural CV regulation through several mechanisms. In this article, we summarize how exercise training affects neural CV regulation and outline the plasticity of neural network in the continuum from cardiac patients to elite athletes.

Background: Blood pressure (BP) and hemodynamic changes occurring in the recovery phase after a single bout of exercise have not been extensively studied in coronary artery patients, despite the potential clinical implications of reducing BP through exercise. This study aimed at investigating the hemodynamic and arterial baroreflex mechanisms possibly involved in post-exercise hypotension (PEH) in patients with coronary artery disease. Methods : In 42 normotensive coronary artery patients undergone a Cardiac Rehabilitation Program, we evaluated before and after their daily exercise training session: blood pressure (BP) and heart rate (HR). In a subgroup (n = 29), daily BP profile was also evaluated by ambulatory BP monitoring. In those patients showing PEH (n = 15), we evaluated: Cardiac Output (CO), Stroke Volume (SV), total peripheral resistances (TPR), forearm (FVR) and calf (CVR) vascular resistances, and spontaneous baroreflex sensitivity (BRS). Results: After exercise TPR was significantly reduced with a similar contribution from CVR and FVR, whereas CO and SV significantly increased. BRS showed a significant reduction mainly due to a BRS decrease in response to hypertensive stimuli. Systolic BP (SBP) was significantly reduced for 12 h after the end of a single exercise session. Conclusion: These findings indicate that in coronary artery patients, the recovery phase after exercise is characterized by PEH which is mediated mainly by a generalized peripheral vasodilation and appears to influence BP behavior throughout the daily life. Finally, the cardiac component of the arterial baroreflex seems to contribute indirectly to BP reduction occurring after exercise. [ABSTRACT FROM AUTHOR]

Background: Exercise training programmes (ETPs) are a crucial component in cardiac rehabilitation in heart failure (HF) patients. The Exercise Training in HF (ExTraHF) survey has reported poor implementation of ETPs in countries affiliated to the European Society of Cardiology (ESC). The aim of the present sub-analysis was to investigate the regional variations in the implementation of ETPs for HF patients.Methods and Results: The study was designed as a web-based survey of cardiac units, divided into five areas, according to the geographical location of the countries surveyed. Overall, 172 centres replied to the survey, in charge of 78 514 patients, differentiated in 52 Northern (n = 15 040), 48 Southern (n = 27 127), 34 Western (n = 11 769), 24 Eastern European (n = 12 748), and 14 extra-European centres (n = 11 830). Greater ETP implementation was observed in Western (76%) and Northern (63%) regions, whereas lower rates were seen in Southern (58%), Eastern European (50%) and extra-European (36%) regions. The leading barrier was the lack of resources in all (83-65%) but Western region (37%) where patients were enrolled in dedicated settings and specialized units (75%). In 40% of centres, non-inclusion of ETP in the national or local guideline pathway accounted for the lack of ETP implementation.Conclusion: Exercise training programmes are poorly implemented in the ESC affiliated countries, mainly because of the lack of resources and/or national and local guidelines. The linkage with dedicated cardiac rehabilitation centres (as in the Western region) or the model of local rehabilitation services adopted in Northern countries may be considered as options to overcome these gaps. [ABSTRACT FROM AUTHOR]

Concurrent aerobic plus resistance exercise (RAE) and high-intensity interval exercise (HIIE) are both effective at inducing post-exercise hypotension (PEH) in patients with hypertension. However, central hemodynamic changes associated with PEH in hypertensive subjects with underlying ischemic heart disease (IHD) have been poorly investigated. The study aim was to compare the acute effects produced by these two exercise modalities on left ventricular diastolic function and left atrial function. Twenty untrained male patients with a history of hypertension and IHD under stable pharmacological therapy were enrolled. Each patient underwent three exercise sessions: RAE, HIIE and a control session without exercise, each lasting 45 min. An echocardiography examination was performed before and between 30 min and 40 min from the end of the exercise sessions. Following the exercise sessions, BP values decreased in a similar way in RAE and HIIE and were unchanged after the control session. Compared to pre-session, the ratio between early filling velocity (E) and mitral annulus early diastolic velocity (E'). E/E' increased after HIIE and remained unchanged after both RAE and control sessions (between-sessions p 0.002). Peak atrial longitudinal strain (PALS) increased slightly after RAE (+1.4 ± 1.1%), decreased after HIIE (−4.6 ± 2.4%) and was unchanged after the control session (between-sessions p 0.03). Peak atrial contraction strain (PACS) was mildly increased after RAE, was reduced after HIIE and was unchanged after the control session. Atrial volume was unchanged after both exercise sessions. Left ventricular and left atrial stiffness increased significantly after HIIE, but remained unchanged after the RAE and control sessions. Stroke volume and cardiac output increased after RAE, decreased after HIIE, and were unchanged after the control session. In conclusion, single session of RAE and HIIE brought about similar PEH in hypertensive subjects with IHD, while they evoked different central hemodynamic adjustments. Given its neutral effects on diastolic and atrial functions, RAE seems more suitable for reducing blood pressure in hypertensive patients with IHD. [ABSTRACT FROM AUTHOR]