Publications by authors named "Warner M Mampuya"

Background: Women are less likely than men to use cardiac rehabilitation (CR); thus, women-focused (W-F) CR was developed. Implementation of W-F CR globally was investigated, as well as barriers and enablers to its delivery.

Methods: In this cross-sectional study, a survey was administered to CR programs via Research Electronic Data Capture (REDCap) from May to July, 2023.

View Article and Find Full Text PDF

Introduction: Despite extensive research on the effect of supervised exercise therapy on walking performance in patients with symptomatic peripheral arterial disease (PAD), it remains unclear which training modality provides the greatest improvement in walking capacity. The objective of this study was to compare the effect of different types of supervised exercise therapy on walking capacity in individuals with symptomatic PAD.

Methods: A random-effect network meta-analysis was performed.

View Article and Find Full Text PDF

Background: The graded exercise treadmill stress test (GXT) is among the most frequently performed tests in cardiology. The COVID-19 pandemic led many healthcare facilities to require patients to wear a mask during the test. This study evaluated the effect of wearing a surgical face mask on exercise capacity and perceived exertion.

View Article and Find Full Text PDF
Article Synopsis
  • Exercise is recommended for patients recovering from acute type A aortic dissection (ATAAD) to improve physical fitness, but determining a safe exercise blood pressure (BP) threshold post-surgery remains unclear.
  • Research indicates that regular moderate-intensity aerobic exercise can support cardiac health, with some patients able to tolerate higher exercise systolic BP (above 160 mm Hg) without negative effects, suggesting exercise intensity may be underestimated.
  • The review concludes that a combination of moderate-intensity aerobic exercise and low-intensity resistance training is suitable for post-ATAAD rehabilitation, emphasizing the importance of personalizing exercise plans to maintain "safe" BP limits for high-risk patients.
View Article and Find Full Text PDF

Introduction: Surgically treated acute type A aortic dissection (ATAAD) patients are often restricted from physical exercise due to a lack of knowledge about safe blood pressure (BP) ranges. The aim of this study was to describe the evolution of early postoperative cardiac rehabilitation (CR) for patients with ATAAD.

Methods: This is a retrospective study of 73 patients with ATAAD who were referred to the CR department after surgery.

View Article and Find Full Text PDF

Background: Two-dimensional speckle-tracking echocardiography (STE) may help detect coronary artery disease (CAD) when combined with dobutamine stress echocardiography. However, few studies have explored STE with exercise stress echocardiography (ESE). We aimed to evaluate the feasibility, reliability, and incremental value of STE combined with treadmill ESE compared to treadmill ESE alone to detect CAD.

View Article and Find Full Text PDF

In the perioperative setting, norepinephrine is used to increase blood pressure, an effect mediated mostly via arterial and venous vasoconstriction. Thus, norepinephrine is, allegedly, less likely to cause or worsen left ventricular outflow tract obstruction (LVOTO) than other inotropes. We report a case of norepinephrine-associated dynamic LVOTO and systolic anterior movement in a predisposed patient.

View Article and Find Full Text PDF

Background: Integrating biomedical sensors to a telerehabilitation platform allowed clinicians to receive real-time transmissions of the electrocardiogram (ECG) signal, oxygen saturation, and heart rate during an exercise program. These clinical data could be helpful to adjust and personalize the intensity of exercises to each patient's condition. The purpose of this study was to evaluate the feasibility and usefulness of biomedical sensors in telerehabilitation in patients with heart failure (HF).

View Article and Find Full Text PDF

Objective: To estimate national and geography-based variations in blood pressure and burden of hypertension in Cameroon, generally called 'miniature Africa'.

Methods: PubMed, Medline, EMBASE, CINHAL, Web of Science, Popline, Scopus and BDSP were searched through November 2018, for hypertension studies among Cameroonians aged at least 18 years. Hypertension was measured as SBP at least 140 mmHg or DBP at least 90 mmHg.

View Article and Find Full Text PDF

Background: We have previously reported on the benefits of Pre-Surgical Exercise Training (PreSET) on physical fitness and social interactions in subjects awaiting bariatric surgery (BS). However, data are needed to know whether these benefits are maintained post-BS.

Objectives: The purpose of this paper was to evaluate the effect of PreSET on physical activity (PA) level, physical fitness, PA barriers, and quality of life (QoL) 1 year (1-Y) after BS.

View Article and Find Full Text PDF

Background: Experts recommend physical activity (PA) to optimize bariatric surgery (BS) results. However, evidence on the effect of PA before BS is missing. The aim of this study was to assess the impact of adding a Pre-Surgical Exercise Training (PreSET) to an interdisciplinary lifestyle intervention on physical fitness, quality of life, PA barriers, and anthropometric parameters of subjects awaiting BS.

View Article and Find Full Text PDF

Heart failure is a chronic and progressive condition that is associated with high morbidity and mortality rates. Even though cardiac rehabilitation (CR) has been shown to be beneficial to heart failure patients, only a very small proportion of them will actually be referred and eventually participate. The low participation rate is due in part to accessibility and travel difficulties.

View Article and Find Full Text PDF

Background: Statin therapy is a proven effective treatment of hyperlipidemia. However, a significant number of patients cannot tolerate statins. This study was conducted to review treatment strategies for patients intolerant to statin therapy with a focus on intermittent statin dosing.

View Article and Find Full Text PDF

Cardiac Rehabilitation has evolved over the past decades from a simple monitoring for the safe return to physical activities to a multidisciplinary approach that focuses on patient education, individually tailored exercise training, modification of the risk factors and the overall well-being of the cardiac patients. It has been proven to be an effective tool for the care of the patients with heart disease. Recent research in cardiac rehabilitation has demonstrated that tremendous benefits can be derived from the optimal use of cardiac rehabilitation in patients with various cardiac pathologies including ischemic heart disease, heart failure and post heart surgery.

View Article and Find Full Text PDF