Search Results - "Ringqvist, I"

Prospective randomized multicentre study of laparoscopic versus open appendicectomy by Hellberg, A., Rudberg, C., Kullman, E., Enochsson, L., Fenyö, G., Graffner, H., Hallerbäck, B., Johansson, B., Anderberg, B., Wenner, J., Ringqvist, I., Sörensen, S.

“…Background: A prospective randomized multicentre study was performed to compare the outcome of laparoscopic and open appendicectomy in patients with suspected…”
Get full text

Two different training programmes for patients with COPD: A randomised study with 1-year follow-up by Harpa Arnardóttir, R., Sörensen, Stefan, Ringqvist, Ivar, Larsson, Kjell

“…To compare the effects on exercise capacity and health related quality of life (HRQoL) of two exercise programmes; one programme including endurance training…”
Get full text

Left ventricular systolic dysfunction in 75-year-old men and women. A population-based study by Hedberg, P, Lönnberg, I, Jonason, T, Nilsson, G, Pehrsson, K, Ringqvist, I

“…Aims To determine the prevalence of left ventricular systolic dysfunction in 75-year-old men and women. Methods and Results In a population-based random sample…”
Get full text

The Fenyö-Lindberg scoring system for appendicitis increases positive predictive value in fertile women: A prospective study in 455 patients randomized to either laparoscopic or open appendectomy by ENOCHSSON, L, GUDBJARTSSON, T, HELLBERG, A, RUDBERG, C, WENNER, J, RINGQVIST, I, SÖRENSEN, S, FENYÖ, G

“…Suspected appendicitis is one of the most common indications for acute laparotomy or laparoscopy. The negative laparotomy and laparoscopy rates are high, often…”
Get full text

Prevalence of overweight and obesity in children and adolescents in a county in Sweden by Berg, I-M, Simonsson, B, Brantefors, B, Ringqvist, I

“…Overweight among young people in Sweden is increasing. The aim of the present study was to investigate the frequency of overweight and obesity based on body…”
Get full text

Prediction of the Effect of Training on the Walking Tolerance in Patients With Intermittent Claudication by Jonason, T, Ringqvist, I

“…The possibility of predicting the effect of training on the walking tolerance in intermittent claudication has been studied. After three months of supervised…”
Get full text

Laparoscopic vs open appendectomy in overweight patients by ENOCHSSON, L, HELLBERG, A, RUDBERG, C, FENYÖ, G, GUDBJARTSON, T, KULLMAN, E, RINGQVIST, I, SÖRENSEN, S, WENNER, J

Get full text

Mitral annulus motion as a predictor of mortality in a community-based sample of 75-year-old men and women by Hedberg, Pär, Jonason, Tommy, Lönnberg, Ingemar, Nilsson, Göran, Pehrsson, Kenneth, Ringqvist, Ivar

“…Mitral annulus motion (MAM) is a predictor of mortality in selected patient groups, but its prognostic value in less selected populations is not known. In a…”
Get more information

An echocardiographic study of right and left ventricular adaptation to physical exercise in elite female orienteers by Henriksen, E., Landelius, J., Kangro, T., Jonason, T., Hedberg, P., Wesslén, L., Rosander, C.N., Rolf, C., Ringqvist, I., Friman, G.

“…Background A considerable body of echocardiographic studies has described how athletic training induces morphological adaptation of the left ventricle in male…”
Get full text

Left ventricular volumes during exercise in endurance athletes assessed by contrast echocardiography by Sundstedt, M., Hedberg, P., Jonason, T., Ringqvist, I., Brodin, L.-Å., Henriksen, E.

“…Aim:  The objective was to assess left ventricular (LV) volumes at rest and during upright submaximal exercise in endurance athletes to see whether changes in…”
Get full text

Imaging of aortoiliac arterial disease. Duplex ultrasound and MR angiography versus digital subtraction angiography by Lundin, P, Svensson, A, Henriksen, E, Jonason, T, Forssell, C, Bäckbro, B, Bodlund, M, Ringqvist, I

“…To evaluate and compare the diagnostic accuracy of duplex ultrasound (US) and MR angiography (MRA) at 1.0 T in aortoiliac arterial disease using digital…”
Get more information

Echocardiographic right and left ventricular measurements in male elite endurance athletes by Henriksen, E., Landelius, J., Wesslén, L., Arnell, H., Nyström-Rosander, C., Kangro, T., Jonason, T., Rolf, C., Lidell, C., Hammarström, E., Ringqvist, I., Friman, G.

“…Echocardiography was used to assess normal values in the right and left ventricular cavity and wall in 127 male elite endurance athletes. M-mode and two…”
Get full text

Survival of medically treated patients in the coronary artery surgery study (CASS) registry by Mock, M B, Ringqvist, I, Fisher, L D, Davis, K B, Chaitman, B R, Kouchoukos, N T, Kaiser, G C, Alderman, E, Ryan, T J, Russell, Jr, R O, Mullin, S, Fray, D, Killip, 3rd, T

“…The objective of this study was to evaluate the impact on survival of the anatomic extent of obstructive coronary artery disease and of two measures of left…”
Get full text

No increase in walking distance on repeated tests in COPD patients with exercise-induced hypoxaemia by Arnardóttir, Ragnheiður Harpa, Sörensen, Stefan, Ringqvist, Ivar, Larsson, Kjell

“…The aim of the study was to investigate the effect of retesting on the 12-min walking distance (12MWD) in patients with moderate or severe chronic obstructive…”
Get full text

Prognostic value of angiographic indices of coronary artery disease from the Coronary Artery Surgery Study (CASS) by Ringqvist, I, Fisher, L D, Mock, M, Davis, K B, Wedel, H, Chaitman, B R, Passamani, E, Russell, Jr, R O, Alderman, E L, Kouchoukas, N T, Kaiser, G C, Ryan, T J, Killip, T, Fray, D

“…The Coronary Artery Surgery Study, CASS, enrolled 24,959 patients between August 1975 and June 1979 who were studied angiographically for suspected coronary…”
Get full text

Factors of importance to Doppler indices of left ventricular filling in 50-year-old healthy subjects by Kangro, T., Henriksen, E., Jonason, T., Nilsson, H., Ringqvist, I.

“…Age is an important determinant of Doppler indices of left ventricular diastolic filling in normal subjects. To define reference values and factors of…”
Get full text

The diagnostic and prognostic importance of ambulatory ST recording compared to a predischarge exercise test after an episode of unstable angina or non-Q wave myocardial infarction by Larsson, H, Areskog, M, Areskog, N H, Jonasson, T, Ringqvist, I, Fellenius, C, Wallentin, L

“…The diagnostic and prognostic value of ambulatory ST recordings after admission to the CCU and before discharge was compared to a symptom-limited predischarge…”
Get more information

Conversion from laparoscopic to open appendicectomy: a possible drawback of the laparoscopic technique? by Hellberg, Anders, Rudberg, Claes, Enochsson, Lars, Gudbjartson, Tomas, Wenner, Jörgen, Kullman, Erik, Fenyö, György, Ringqvist, Ivar, Sörensen, Stefan

“…Objective: To analyse the reasons for, and outcome of, conversion from laparoscopic to open appendicectomy and to identify factors that may predict the need…”
Get full text

Diagnostic and prognostic importance of ST recording after an episode of unstable angina or non-Q-wave myocardial infarction by Larsson, H, Jonasson, T, Ringqvist, I, Fellenius, C, Wallentin, L

“…The diagnostic and prognostic value of ST recordings in unstable coronary artery disease were evaluated in 198 men below 70 years of age admitted to the…”
Get more information

Stiffness of the common carotid artery in healthy 50-year-old subjects by Jonason, T., Henrikssen, E., Kangro, T., Nilsson, H., Vessby, B., Ringqvist, I.

“…We examined whether, in a group of healthy 50 year‐old subjects, there was a relation between the stiffness of the common carotid artery and risk factors for…”
Get full text