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Topic Review
Pulse Wave Velocity
Pulse wave velocity (PWV) is a simple, reproducible and non-invasive technique to assess arterial stiffness. It estimates the velocity of arterial wave propagation to travel a known distance between two anatomic sites within the arterial system [1]. PWV has been established as an independent predictor of cardiovascular mortality and is consequently used for diagnosis and prognosis in patients at risk of atherosclerotic cardiovascular disease [2]; however, PWV's significance relies on the fact that arterial stiffness, specially of muscular arteries can be modified by interventions that improve endothelial function such as exercise training, which makes PWV an important tool for cardiovascular risk management [3].
  • 1.1K
  • 24 Apr 2021
Topic Review
Pulse Oximetry
Finger pulse oximeters are widely used to monitor physiological responses to high-altitude exposure, the progress of acclimatization, and/or the potential development of high-altitude related diseases. 
  • 597
  • 24 Feb 2021
Topic Review
Pulmonary Ultrasound during COVID 19
In practical terms, lung ultrasound (LUS) can be considered as an equally accurate alternative for CT in many situations where CT is not easily accessible or when molecular tests are not available. The use of lung ultrasound (LUS) as a triage tool has been proposed since the beginning of the COVID-19 pandemicand subsequent studies have confirmed its role. The high sensitivity of ultrasound for the superficial lesions of the lung from the interstitial stages represents its great value.
  • 532
  • 15 Apr 2022
Topic Review
Pulmonary Tuberculosis and Risk of Lung Cancer
Lung cancer accounts for approximately 18.4% of the total cancer-related deaths, the highest of all cancer types. The prognosis of lung cancer is relatively unfavorable compared to that of other malignancies, and as a prognosis largely depends on the stage of onset, thus, the early diagnosis of lung cancer is very important. Pulmonary tuberculosis (TB) is a known risk factor for lung cancer.
  • 373
  • 16 Feb 2022
Topic Review
Pulmonary Arterial Hypertension (PAH)
Pulmonary arterial hypertension (PAH) is a progressive disease characterized by elevated pulmonary arterial pressure due to increased pulmonary vascular resistance, secondary to sustained pulmonary vasoconstriction and excessive obliterative pulmonary vascular remodeling. Work over the last decade has led to the identification of a critical role for metabolic reprogramming in the PAH pathogenesis. It is becoming clear that in addition to its role in ATP generation, the mitochondrion is an important organelle that regulates complex and integrative metabolic- and signal transduction pathways.
  • 668
  • 16 Feb 2022
Topic Review
Public–Private Partnerships Model Applied to Hospitals
When the public–private partnership (PPP) model is applied to healthcare (hospitals), it is possible to discover the path to success by developing a critical assessment and deriving a clear model. Most PPP model implementations in hospitals around the world have produced favorable outcomes, both in terms of the performance of healthcare units and in terms of cost-effectiveness. 
  • 455
  • 25 Jun 2023
Topic Review
Public Mental Health under COVID-19
The Coronavirus Disease 2019 (COVID-19) pandemic has surprised health authorities around the world producing a global health crisis. This research discusses the main psychosocial stressors associated with COVID-19 in the literature, and the responses of global public mental health services to these events. Thus, a consensus and critical review were performed using both primary sources, such as scientific articles and secondary ones, such as bibliographic indexes, web pages, and databases.
  • 563
  • 17 May 2021
Topic Review
Public Health Evolution in Liberia
Over the past two centuries since its independence in 1847, Liberia has made significant progress in building an integrated public health system designed to serve its population. Despite a prolonged period of civil conflict (1990–2003) and the emergence of the 2014–2016 Ebola Virus Disease (EVD) that crippled its already weakened health system, Liberia was able to re-emerge, making significant strides and gains in rebuilding and strengthening its health infrastructure and systems. Lessons learnt from the EVD epidemic have led to developments such as the newly established National Public Health Institute of Liberia (NPHIL) and several tertiary public health institutions to meet the growing demands of a skilled workforce equipped to combat existing and emerging health problems and/crisis, including informing the more recent COVID-19 response.
  • 1.3K
  • 29 Dec 2022
Topic Review
Public Health Concerns Related to Pesticide Exposure
One of the major issues related to food safety is the lack of globally harmonized pesticide legislation and safety standards. Pesticide maximum residue levels (MRLs) in foods and feeds significantly differ, especially among developed and developing countries. The differences in regulations also cause trade issues since many developing countries use unauthorized pesticides or different MRLs.
  • 301
  • 04 Aug 2023
Topic Review
Public Education on Cervical Cancer in Poland
Proper targeted cancer prophylaxis reduces the incidence of cancer in all forms; this includes cancers with significant progression potential and poor prognosis. refinement of the public education on cervical cancer (CC) risk factors, popularization of CC screening incentives amongst the public, and improvement of networking strategies between CC screening facilities (“cervical screening clinical”), allowing screenings to be more efficient and rapid. To enhance the future quality of life of those with rapid CC progression by catching the disease preemptively and limiting the sequelae of the disease, it is important to improve education and access to medical services.
  • 387
  • 25 Aug 2022
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