CBS 2019
CBSMD教育中心
中 文

IVUS Guidance

Abstract

Recommended Article

Subclinical Atherosclerosis Burden by 3D Ultrasound in Mid-Life: The PESA Study Utility of intravascular ultrasound guidance in patients undergoing percutaneous coronary intervention for type C lesions A Randomized Study of Distal Filter Protection Versus Conventional Treatment During Percutaneous Coronary Intervention in Patients With Attenuated Plaque Identified by Intravascular Ultrasound Impact of intravascular ultrasound-guided percutaneous coronary intervention on long-term clinical outcomes in a real world population Impact of intravascular ultrasound on the long-term clinical outcomes in the treatment of coronary ostial lesions Is intravascular ultrasound beneficial for percutaneous coronary intervention of bifurcation lesions? Evidence from a 4,314-patient registry Intravascular ultrasound-guided percutaneous coronary intervention improves the clinical outcome in patients undergoing multiple overlapping drug-eluting stents implantation The impact of intravascular ultrasound guidance during drug eluting stent implantation on angiographic outcomes
|<<... 5 6 7 8 9 10 11 ...>>|

Original Research2018 May 3;51(5).

JOURNAL：Eur Respir J. Article Link

Impact of age and comorbidity on risk stratification in idiopathic pulmonary arterial hypertension

Hjalmarsson C, Rådegran G, Kylhammar D et al. Keywords: IPAH; prevalence; age; comorbidity; risk stratification

ABSTRACT

Recent reports from worldwide pulmonary hypertension registries show a new demographic picture for patients with idiopathic pulmonary arterial hypertension (IPAH), with an increasing prevalence among the elderly. We aimed to investigate the effects of age and comorbidity on risk stratification and outcome of patients with incident IPAH. The study population (n=264) was categorised into four age groups: 18-45, 46-64, 65-74 and ≥75 years. Individual risk profiles were determined according to a risk assessment instrument, based on the European Society of Cardiology and the European Respiratory Society guidelines. The change in risk group from baseline to follow-up (median 5 months) and survival were compared across age groups. In the two youngest age groups, a significant number of patients improved (18-45 years, Z= -4.613, p<0.001; 46-64 years, Z= -2.125, p=0.034), but no significant improvement was found in the older patient groups. 5-year survival was highest in patients aged 18-45 years (88%), while the survival rates were 63%, 56% and 36% for patients in the groups 46-64, 65-74 and ≥75 years, respectively (p<0.001). Ischaemic heart disease and kidney dysfunction independently predicted survival. These findings highlight the importance of age and specific comorbidities as prognostic markers of outcome in addition to established risk assessment algorithms.

>CBS CBS 2019

> CBS 2019 REGISTRATION

> CBS 2019 PROGRAM

> CBS 2019 CALL FOR SCIENCE

> CBS 2019 SPOTLIGHTS

 CBSMD

> CBSMD WEBSITE REGISTRATION

> EDUCATION CENTER

> RECOMMANDED PAPER

> TOP 10 RESEARCH PAPER

> PRE-READING

CBS 2019 CBS 2019 FACULTY Education Resource CBSMD Scientific Library
Copyright ⓒ CBS MD Nanjing China. All rights reserved. 京ICP备16025898号-11
联系我们| Top