Sentence examples for classes of heart failure from inspiring English sources

The models in any area of health vary in terms of the Markov states chosen, for example, when representing the severity of heart failure, hospitalisations and NYHA classes of heart failure are both utilised.

Specifically focusing on Class II heart failure patients enabled us to "focus in" on potential early events occurring during heart failure, and also eliminated the variability found in studying all classes of heart failure in general.

Disease progression between the Markov states was assumed to be the same for standard treatment and for standard treatment with hawthorn extract, as we were unable to identify reliable data to indicate that hawthorn extract altered progression through the classes of heart failure.

Transition probabilities for movement between NYHA classes of heart failure were estimated from the published literature detailing the large-scale international Study of the Effects of Nebivolol Intervention on Outcomes and Re-hospitalisation in Seniors with Heart Failure (SENIORS) and personal correspondence with authors.

Death was a possibility from any class of heart failure.

In turn, for each class of heart failure patients were either hospitalised or not hospitalised for worsening heart failure.

A potential role for generation of oxidative stress was further underscored by the clinical observation that there is a significant positive correlation between the clinical class of heart failure and several biochemical parameters of oxidative stress in patients with chronic heart failure [ 73].

All the four patients had New York Heart Association (NYHA) class III symptoms of heart failure of a non-ischaemic aetiology.

Data from trials of the first category of β blockers (seven trials, 385 episodes) were therefore excluded from table 6. *Relative risk <1.0 indicates specified drug class reduces risk of heart failure; >1.0 increases risk.

> A 72-year-old female with a non-ischaemic cardiomyopathy, LVEF of 25%, left bundle branch block (LBBB), QRS duration (QRSd) 140 ms, and NYHA class III symptoms of heart failure was referred to our centre for consideration of an epicardial surgical approach to LV lead placement following two previous failed transvenous attempts at CRT.

As a main parameter of the general model structure, the NYHA class indicates the severity of heart failure and thus affects for example probabilities for mortalities, admissions to the hospital, intensive care stays and emergency transports.