Results 91 to 100 of about 17,350 (220)
, 2003 Heart rate variability (HRV) is a well-known phenomenon whose characteristics are of great clinical relevance in pathophysiologic investigations. In particular, respiration is a powerful modulator of HRV contributing to the oscillations at highest ...
Balocchi, R. +6 more
core +1 more source
Factors impacting on left ventricular hypertrophy in haemodialysis patients [PDF]
, 2008 Left ventricular hypertrophy (LVH) and increases in large artery stiffness predict cardiovascular outcomes in patients with renal failure. What determines left ventricular mass index (LVMI) and large artery stiffness and the contribution toward LVH and
Chabu, James
core
Incidence and severity of arrhythmias and conduction disturbance after repair of tetralogy of Fallot
The Turkish Journal of Pediatrics, 1997 Ventricular and supraventricular arrhythmias and conduction disturbances were evaluated by routine electrocardiography and 24-hour ambulatory monitoring in 31 patients who underwent correction of tetralogy of Fallot. The interval from operation to
N Günal +7 more
doaj
Utilitat del holter de 72 hores a la pràctica clínica habitual [PDF]
, 2013 Objectiu: Estudiar les diferències d'augmentar el temps de registre de 24 a 72 hores en holters Material i mètodes: Estudi de cohorts retrospectiu. S'analitzen les dades de 56 pacients consecutius de març del 2009 fins al desembre del 2011.
Martí Almor, Julio +3 more
core
Future prospect for ambulatory electrocardiography.
Japanese Journal of Electrocardiology, 1992 ホルター心電図の連続記録時間を, 現行の24時間から大幅に延長 (数日, 数週, 数月) することの臨床的意義と技術的可能性につき, まず論じた.すなわち診断・治療の不十分あるいは過剰を防ぐ意味で, 記録時間の長期化は望ましいこと, その実現には装置の縮小・軽量化が前提になることを指摘した.かかる技法には心電図信号処理機構の組み込みによる実時間処理方式の実用化が必要になり, それができれば異常事態発生に際しての警報発生, さらには, 緊急対応の機能 (ペースメーカ, 除細動器, 注射器などとの組み合わせによる) も発揮し得ることを論じた.このような心臓監視・治療の自動化システムは, 携帯式あるいは内蔵式の装置として利用され, ホルター心電図の将来方向を示していると結論した.なお ...
openaire +2 more sources
Contemporary wearable and handheld technology for the diagnosis of cardiac arrhythmias in Singapore
Singapore Medical JournalTwelve-lead electrocardiography (ECG) remains the gold standard for the diagnosis of cardiac arrhythmias. It provides a snapshot of the cardiac electrical activity while the leads are attached to the patient.
Pow-Li Chia, MBBS, FRCP +3 more
doaj +1 more source
Oxygen Consumption, Ventilatory Thresholds, and Work Zones in Nordic Walking Competitors
Journal of Functional Morphology and KinesiologyBackground: Nordic walking (NW) is a physical sports activity that has been sufficiently studied from the point of view of health, but physiological and performance analyses have not been so much.
María Serna-Martínez +2 more
doaj +1 more source
Ciência Rural, 2013 To evaluate the reliability of high-resolution electrocardiography in the diagnosis of arrhythmogenic right ventricular cardiomyopathy in Boxers, 20 dogs with no structural cardiac alterations at echocardiographic examination were grouped on the basis of
Evandro Zacché Pereira +5 more
doaj
Рациональная фармакотерапия в кардиологииAim. To study heart rate variability (HRV) parameters in patients with systemic sclerosis (SSc) and their relationship with disease characteristics and therapy.Material and methods. A study included 48 SSc patients and 43 healthy individuals.
G. R. Avetisian +3 more
doaj +1 more source
The association between sleep patterns and obesity in older adults. [PDF]
, 2014 BackgroundReduced sleep duration has been increasingly reported to predict obesity. However, timing and regularity of sleep may also be important. In this study, the cross-sectional association between objectively measured sleep patterns and obesity was ...
Ancoli-Israel, S +8 more
core