OOIR: Observatory of International Research

Papers

(The TQCC of Clinical Physiology and Functional Imaging is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-04-01 to 2024-04-01.)

Article	Citations
Assessing skeletal muscle radiodensity by computed tomography: An integrative review of the applied methodologies	27
Validation of InBody 770 bioelectrical impedance analysis compared to a four‐compartment model criterion in young adults	21
Artificial intelligence‐based detection of lymph node metastases by PET/CT predicts prostate cancer‐specific survival	20
Ultrasound image resolution influences analysis of skeletal muscle composition	19
Cardiopulmonary exercise testing in chronic obstructive pulmonary disease: An update on its clinical value and applications	17
Echocardiographic findings in patients with cardiac implantable electronic devices—analysis of factors predisposing to lead‐associated changes	14
FDG PET/CT of the non‐malignant liver in an increasingly obese world population	14
Increased arterial stiffness in males with abdominal aortic aneurysm	12
Do exercise‐induced increases in muscle size contribute to strength in resistance‐trained individuals?	12
Chest computed tomography is a valid measure of body composition in individuals with advanced lung disease	11
Real‐time detection of cerebrospinal fluid with bioimpedance needle in paediatric lumbar puncture	10
Postactivation performance enhancement: Does conditioning one arm augment performance in the other?	10
An examination of changes in skeletal muscle thickness, echo intensity, strength and soreness following resistance exercise	10
Test–retest reliability and validity of body composition methods in adults	10
The ratio FEV₁/FVC and its association to respiratory symptoms—A Swedish general population study	9
Test–retest reliability of six‐minute walk tests over a one‐year period in patients with chronic heart failure	9
Assessing the differences in muscle stiffness measured with shear wave elastography and myotonometer during the menstrual cycle in young women	9
Handgrip exercise induces sex‐specific mean arterial pressure and oxygenation responses but similar performance fatigability	9
Comparison of the multi‐phasic longitudinal displacement of the left and right common carotid artery in healthy humans	8
Non‐invasive quantification of pressure‐volume loops from cardiovascular magnetic resonance at rest and during dobutamine stress	8
Physical fitness tests as an indicator of potential athletes in a large sample of youth	8
The identification of biophysical parameters which reflect skin status following mechanical and chemical insults	8
Within‐session reproducibility of forced oscillometry	8
Site‐specific skeletal muscle echo intensity and thickness differences in subcutaneous adipose tissue matched older and younger adults	8
Comparison of a dual‐frequency bio‐impedance analyser with dual‐energy X‐ray absorptiometry for assessment of body composition in geriatric patients	7

Age‐related carotid extra‐media thickening is associated with increased blood pressure and arterial stiffness	7
Combining ECG and echocardiography to identify transthyretin cardiac amyloidosis in heart failure	7
The association of muscle size, strength and exercise capacity with all‐cause mortality in non‐dialysis‐dependent CKD patients	6
PET/CT imaging of spinal inflammation and microcalcification in patients with low back pain: A pilot study on the quantification by artificial intelligence‐based segmentation	6
Endothelial function in response to exercise in the cold in patients with coronary artery disease	6
Predictors of right ventricular function improvement with sacubitril/valsartan in a real‐life population of patients with chronic heart failure	6
Test–retest reliability of skeletal muscle oxygenation measurement using near‐infrared spectroscopy during exercise in patients with sport‐related iliac artery flow limitation	6
Machine learning for predictive data analytics in medicine: A review illustrated by cardiovascular and nuclear medicine examples	6
Dependency of flow‐mediated vasodilatation from basal nitric oxide activity	5
Impaired glucose control is associated with multiple cardiovascular impairments	5
Effects of surgical masks on the responses to constant work‐rate cycling performed at different intensity domains	5
The impact of isometric handgrip exercise and training on health‐related factors: A review	5
A physiological perspective of the associations between hydration status and CTP neuroimaging parameters in hyper‐acute ischaemic stroke patients	5
[¹⁸F]PSMA‐1007 renal uptake parameters: Reproducibility and relationship to estimated glomerular filtration rate	5
Ventilatory inefficiency during graded exercise in COPD: A pragmatic approach	5
Echocardiographic assessment of chamber size and ventricular function during the first year after heart transplantation	5
Relationship between trapezius muscle hardness and transverse cervical artery flow in association with neck and upper‐back stiffness	4
Role of the mechanosensitive piezo1 channel in intervertebral disc degeneration	4
Cardiorespiratory responses to high‐intensity skeletal muscle metaboreflex activation in chronic obstructive pulmonary disease	4
Mechanisms of cerebral vasospasm and cerebral ischaemia in subarachnoid haemorrhage	4
Sex differences in the association between PTSD symptoms with cardiac autonomic function and subclinical atherosclerotic risk	4
Effects of local forearm skin heating on skin properties	4
Cardiac perfusion by positron emission tomography	4
A critical analysis of the purported role of hypoxaemia in the comorbidity of obstructive sleep apnoea and epilepsy	4
Restrictive spirometry versus restrictive lung function using the GLI reference values	4
Determinants of active energy expenditure in haemodialysis patients	4
Atrioventricular plane displacement versus mitral and tricuspid annular plane systolic excursion: A comparison between cardiac magnetic resonance and M‐mode echocardiography	4
The relationship between carotid and coronary calcification in patients with coronary artery disease	4
Typical angina during exercise stress testing improves the prediction of future acute coronary syndrome	4
Chronic mesenteric ischaemia: the importance of the individual mesenteric artery	4
Reliability of ultra‐short indices for autonomic dysfunction in dyslipidemia	4
Prognostic value of left atrial volume index in acute coronary syndrome: A systematic review and meta‐analysis	4
Sonographic detection of physiological lower leg oedema in the late afternoon in healthy young women	3
Myocardial perfusion by CMR coronary sinus flow shows sex differences and lowered perfusion at stress in patients with suspected microvascular angina	3
Carotid artery longitudinal wall motion alterations associated with metabolic syndrome and insulin resistance	3
Acute changes in muscle thickness, edema, and blood flow are not different between low‐load blood flow restriction and non‐blood flow restriction	3
Left atrial stiffness predicts cardiac events in patients with heart failure and reduced ejection fraction: The impact of diabetes	3
Physiological significance of pre‐ and post‐ejection left ventricular tissue velocities and relations to mitral and aortic valve closures	3
Examination of Changes in Echo Intensity Following Resistance Exercise among Various Regions of Interest	3
The acute muscular response to passive movement and blood flow restriction	3
Relationship between heart rate variability and performance in eccentric training with blood flow restriction	3
Effects of isometric handgrip exercise with or without blood flow restriction on interference control and feelings	3
Muscle swelling following blood flow‐restricted exercise does not differ between cuff widths in the proximal or distal portions of the upper leg	3
Multiparametric magnetic resonance imaging: A robust tool to test pathogenesis and pathophysiology behind nephropathy in humans	3
Neuro‐SPECT: On the development and function of brain emission tomography in the Copenhagen area	3
Cut‐off values to evaluate exercise‐induced asthma in eucapnic voluntary hyperventilation test for children	3
Detection of lymph node metastases in patients with prostate cancer: Comparing conventional and digital [¹⁸F]‐fluorocholine PET‐CT using histopathology as a reference	3
Effect of pneumoperitoneum and Trendelenburg position on internal carotid artery blood flow measured by ultrasound during robotic prostatectomy	3
Predictive model specific to young adults for estimating thoracic gas volume for air‐displacement plethysmography	3
Three‐dimensional echocardiography to identify right ventricular dilatation in patients with corrected Fallot anomaly or pulmonary stenosis	3