User profiles for "author:Klaus Witte"

Klaus Witte

University of Leeds
Verified email at leeds.ac.uk
Cited by 12331

2021 ESC Guidelines on cardiac pacing and cardiac resynchronization therapy: Developed by the Task Force on cardiac pacing and cardiac resynchronization …

M Glikson, JC Nielsen, MB Kronborg, Y Michowitz… - EP …, 2022 - academic.oup.com
for digital applications (smartphones, etc.). These versions are abridged and thus, for more
detailed information, the user should always access to the full text version of the guidelines …

Six minute corridor walk test as an outcome measure for the assessment of treatment in randomized, blinded intervention trials of chronic heart failure: a systematic …

LG Olsson, K Swedberg, AL Clark, KK Witte… - European heart …, 2005 - academic.oup.com
Aims The 6 min walk test (6MWT) is commonly used in clinical trials to assess treatments for
heart failure, but its ability to distinguish between effective and ineffective treatments is …

Chronic heart failure and micronutrients

KKA Witte, AL Clark, JGF Cleland - Journal of the American College of …, 2001 - jacc.org
Heart failure (HF) is associated with weight loss, and cachexia is a well-recognized
complication. Patients have an increased risk of osteoporosis and lose muscle bulk early in …

Distribution of 24-h ambulatory blood pressure in children: normalized reference values and role of body dimensions

E Wühl, K Witte, M Soergel, O Mehls… - Journal of …, 2002 - journals.lww.com
Background Twenty-four-hour ambulatory blood pressure monitoring (ABPM) is an essential
tool in the diagnosis and therapeutic monitoring of arterial hypertension in children. The …

Resveratrol, a polyphenolic phytoalexin present in red wine, enhances expression and activity of endothelial nitric oxide synthase

T Wallerath, G Deckert, T Ternes, H Anderson, H Li… - Circulation, 2002 - Am Heart Assoc
Background—Estrogens can upregulate endothelial nitric oxide synthase (eNOS) in human
endothelial cells by increasing eNOS promoter activity and enhancing the binding activity of …

Influence of the laser prepulse on proton acceleration in thin-foil experiments

M Kaluza, J Schreiber, MIK Santala, GD Tsakiris… - Physical review …, 2004 - APS
We investigate the influence of the laser prepulse due to amplified spontaneous emission on
the acceleration of protons in thin-foil experiments. We show that changing the prepulse …

Initiation of sacubitril/valsartan in haemodynamically stabilised heart failure patients in hospital or early after discharge: primary results of the randomised …

R Wachter, M Senni, J Belohlavek… - European journal of …, 2019 - Wiley Online Library
Aims To assess tolerability and optimal time point for initiation of sacubitril/valsartan in
patients stabilised after acute heart failure (AHF). Methods and results TRANSITION was a …

MeV ion jets from short-pulse-laser interaction with thin foils

M Hegelich, S Karsch, G Pretzler, D Habs, K Witte… - Physical review …, 2002 - APS
Collimated jets of carbon and fluorine ions up to 5 M e V/nucleon (∼ 100 M e V) are
observed from the rear surface of thin foils irradiated with laser intensities of up to 5× 10 19 …

Non-invasive vagus nerve stimulation in healthy humans reduces sympathetic nerve activity

JA Clancy, DA Mary, KK Witte, JP Greenwood… - Brain stimulation, 2014 - Elsevier
Background Vagus nerve stimulation (VNS) is currently used to treat refractory epilepsy and
is being investigated as a potential therapy for a range of conditions, including heart failure …

Direct observation of attosecond light bunching

P Tzallas, D Charalambidis, NA Papadogiannis… - Nature, 2003 - nature.com
Temporal probing of a number of fundamental dynamical processes requires intense pulses
at femtosecond or even attosecond (1 as= 10-18 s) timescales. A frequency 'comb'of …