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The association between heart rate reserve and impaired coronary flow velocity reserve: a study based on adenosine stress echocardiography
This study was to explore the correlation between heart rate reserve (HRR) to coronary flow velocity reserve (CFVR), using adenosine stress...
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Age- and sex-specific reference values of biventricular flow components and kinetic energy by 4D flow cardiovascular magnetic resonance in healthy subjects
BackgroundAdvances in four-dimensional flow cardiovascular magnetic resonance (4D flow CMR) have allowed quantification of left ventricular (LV) and...
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The effects of flow settings during high-flow nasal cannula support for adult subjects: a systematic review
BackgroundDuring high-flow nasal cannula (HFNC) therapy, flow plays a crucial role in the physiological effects. However, there is no consensus on...
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Immediate Effect of Electro-acupuncture on Endometrial Blood Flow in Patients with Recurrent Implantation Failure: A Randomized Controlled Trial
ObjectiveTo investigate the immediate effects of electro-acupuncture (EA) on endometrial blood flow among recurrent implantation failure (RIF)...
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Penile implants in low flow priapism
Priapism is a persistent or prolonged erection, in the absence of sexual stimulation, that fails to subside. Prolonged ischaemic or low flow priapism...
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FiO2 prediction formula during low flow oxygen therapy in an adult model: a bench study
During low-flow oxygen therapy, the true value of inspired oxygen fraction (FiO 2 ) is generally unknown. Knowledge of delivered FiO 2 values may be...
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Early Outcomes of the Pipeline Vantage Flow Diverter
PurposeThe recently introduced Pipeline Vantage Embolization Device with Shield Technology is the fourth generation of Pipeline flow diverter...
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Evaluation of the blood flow in reconstructed gastric tube and its relation to anastomosis leakage
ObjectivesAnastomotic leakage in esophageal cancer surgery may be reduced by evaluating the blood flow to the reconstructed organ, but quantitative...
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Ultrasound vector flow imaging during veno-arterial extracorporeal membrane oxygenation in a thoracic aorta model
In veno-arterial extracorporeal membrane oxygenation (VA-ECMO) treatment, the mixing zone is a key hemodynamic factor that determines the efficacy of...
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A systematic review and meta-analysis of Surpass flow diverter for the treatment of intracranial aneurysms
ObjectiveSystematically review and analyze the published literature on the safety and efficacy of Surpass flow diverter in terms of mortality,...
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Impairment of flicker-induced increase in retinal blood flow in diabetic pigs
PurposeTo evaluate retinal blood flow (RBF) regulation in response to RBF stress in maturity-onset diabetes of the young type 3 (MODY3) pigs.
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Effect of increased blood flow rate on renal anemia and hepcidin concentration in hemodialysis patients
BackgroundIncreasing the blood flow rate (BFR) is a useful method for increasing Kt/V and the clearance for low molecular solutes. Hemodialysis...
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Factors influencing nasal airway pressure and comfort in high-flow nasal cannula oxygen therapy: a volunteer study
BackgroundHigh-flow nasal cannula (HFNC) oxygen therapy is essentially a constant-flow, noninvasive respiratory support system similar to a...
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Attack rate, case fatality rate and determinants of measles infection during a measles outbreak in Ethiopia: systematic review and meta-analysis
BackgroundAlthough Ethiopia is working towards measles elimination, a recurrent measles outbreak has occurred. To take appropriate measures,...
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Detecting Patient Deterioration Early Using Continuous Heart rate and Respiratory rate Measurements in Hospitalized COVID-19 Patients
BackgroundPresenting symptoms of COVID-19 patients are unusual compared with many other illnesses. Blood pressure, heart rate, and respiratory rate...
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Characterization of quantitative flow ratio and fractional flow reserve discordance using doppler flow and clinical follow-up
AbstractThe physiological mechanisms of quantitative flow ratio and fractional flow reserve disagreement are not fully understood. We aimed to...
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Attack Rate, Case Fatality Rate and Predictors of Pertussis Outbreak During Pertussis Outbreak Investigation in Ethiopia: Systematic Review and Meta-Analysis
BackgroundPertussis, a highly contagious, vaccine-preventable respiratory infection caused by Bordetella pertussis, is a leading global public health...
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Optimizing inhalation therapy in the aspect of peak inhalation flow rate in patients with chronic obstructive pulmonary disease or asthma
BackgroundPressurized metered dose inhalers (pMDIs) and dry powder inhalers (DPIs) are commonly used drug-delivering devices for patients with...
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Effects of an asymmetrical high flow nasal cannula interface in hypoxemic patients
BackgroundOptimal noninvasive respiratory support for patients with hypoxemic respiratory failure should minimize work of breathing without...
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Comparison of the prognostic value of impaired stress myocardial blood flow, myocardial flow reserve, and myocardial flow capacity on low-dose Rubidium-82 SiPM PET/CT
BackgroundThe most reliable quantitative variable on Rubidium-82 ( 82 Rb) cardiac PET/CT for predicting major adverse cardiovascular events (MACE) has...
