Arterial hypertension in cirrhosis: arterial compliance, volume distribution, and central haemodynamics

Jens Henrik Sahl Henriksen; S Fuglsang; F Bendtsen; S Møller; Jens Henrik Henriksen; Stefan Fuglsang; Flemming Bendtsen; Søren Møller

doi:10.1136/gut.2005.064329

Arterial hypertension in cirrhosis: arterial compliance, volume distribution, and central haemodynamics

Jens Henrik Sahl Henriksen, S Fuglsang, F Bendtsen, S Møller, Jens Henrik Henriksen, Stefan Fuglsang, Flemming Bendtsen, Søren Møller

Institut for Klinisk Medicin

31 Citationer (Scopus)

Abstract

BACKGROUND AND AIMS: Arterial hypertension is a common disorder. Hyperkinetic circulation and reduced effective volaemia are central elements in the haemodynamic dysfunction in cirrhosis. The aim of the present study was to investigate whether cirrhotic patients with arterial hypertension are normokinetic and normovolaemic or whether they reveal the same circulatory dysfunction as their normotensive counterparts. MATERIAL AND METHODS: Thirty three patients with arterial hypertension were identified among 648 patients with cirrhosis: 14 in Child class A, 12 in class B, and seven in class C. Controls were 130 normotensive cirrhotic patients, 19 controls with normal arterial blood pressure and without liver disease, and 16 patients with essential arterial hypertension. All groups underwent haemodynamic investigation with determination of cardiac output (CO), plasma volume (PV), central blood volume (CBV), hepatic venous pressure gradient (HVPG), hepatic blood flow (HBF), arterial compliance (AC), and systemic vascular resistance (SVR) in the supine position. RESULTS: Liver function, as evaluated by galactose elimination capacity, indocyanine green clearance, HBF, and Child score, was significantly better in hypertensive cirrhotics than in their normotensive counterparts (p<0.05-0.01) but portal pressure was similar (HVPG 13 v 15 mm Hg; NS). AC was significantly lower and normal in the arterial hypertensive cirrhotic group (1.07 v 1.39 mm Hg/ml; p<0.02) and SVR was significantly higher and normal (1475 v 1020 dynxs/cm5; p<0.01). Arterial hypertensive cirrhotic patients were hyperdynamic (CO 6.80 v 7.14 l/min; NS) and central hypovolaemic (CBV 19.8 v 20.6 ml/kg; NS), as were normotensive patients, but differences were found in relation to arterial blood pressure. Whereas arterial pressure was inversely correlated with CO, PV, and Child score in the normotensive group (p< 0.01), the same correlations were either direct or insignificant in arterial hypertensive cirrhotics. CONCLUSION: Arterial hypertensive cirrhotic patients are hyperkinetic and central hypovolaemic, in common with their normotensive counterparts, but vasodilatation is reduced and regulation of arterial blood pressure may be less deranged.

Originalsprog	Engelsk
Tidsskrift	Gut
Vol/bind	55
Udgave nummer	3
Sider (fra-til)	380-7
ISSN	0017-5749
DOI	https://doi.org/10.1136/gut.2005.064329
Status	Udgivet - 2006

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10.1136/gut.2005.064329

http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&dopt=AbstractPlus&list_uids=16474108&itool=iconabstr&query_hl=8&itool=pubmed_docsum

Citationsformater

@article{c6de42201ba611df8ed1000ea68e967b,

title = "Arterial hypertension in cirrhosis: arterial compliance, volume distribution, and central haemodynamics",

abstract = "BACKGROUND AND AIMS: Arterial hypertension is a common disorder. Hyperkinetic circulation and reduced effective volaemia are central elements in the haemodynamic dysfunction in cirrhosis. The aim of the present study was to investigate whether cirrhotic patients with arterial hypertension are normokinetic and normovolaemic or whether they reveal the same circulatory dysfunction as their normotensive counterparts. MATERIAL AND METHODS: Thirty three patients with arterial hypertension were identified among 648 patients with cirrhosis: 14 in Child class A, 12 in class B, and seven in class C. Controls were 130 normotensive cirrhotic patients, 19 controls with normal arterial blood pressure and without liver disease, and 16 patients with essential arterial hypertension. All groups underwent haemodynamic investigation with determination of cardiac output (CO), plasma volume (PV), central blood volume (CBV), hepatic venous pressure gradient (HVPG), hepatic blood flow (HBF), arterial compliance (AC), and systemic vascular resistance (SVR) in the supine position. RESULTS: Liver function, as evaluated by galactose elimination capacity, indocyanine green clearance, HBF, and Child score, was significantly better in hypertensive cirrhotics than in their normotensive counterparts (p<0.05-0.01) but portal pressure was similar (HVPG 13 v 15 mm Hg; NS). AC was significantly lower and normal in the arterial hypertensive cirrhotic group (1.07 v 1.39 mm Hg/ml; p<0.02) and SVR was significantly higher and normal (1475 v 1020 dynxs/cm5; p<0.01). Arterial hypertensive cirrhotic patients were hyperdynamic (CO 6.80 v 7.14 l/min; NS) and central hypovolaemic (CBV 19.8 v 20.6 ml/kg; NS), as were normotensive patients, but differences were found in relation to arterial blood pressure. Whereas arterial pressure was inversely correlated with CO, PV, and Child score in the normotensive group (p< 0.01), the same correlations were either direct or insignificant in arterial hypertensive cirrhotics. CONCLUSION: Arterial hypertensive cirrhotic patients are hyperkinetic and central hypovolaemic, in common with their normotensive counterparts, but vasodilatation is reduced and regulation of arterial blood pressure may be less deranged.",

author = "Henriksen, {Jens Henrik Sahl} and S Fuglsang and F Bendtsen and S M{\o}ller and Henriksen, {Jens Henrik} and Stefan Fuglsang and Flemming Bendtsen and S{\o}ren M{\o}ller",

note = "Keywords: Adult; Aged; Blood Pressure; Blood Volume; Compliance; Female; Hemodynamics; Humans; Hypertension; Liver; Liver Cirrhosis; Male; Middle Aged; Plasma Volume; Portal Pressure; Vascular Resistance",

year = "2006",

doi = "10.1136/gut.2005.064329",

language = "English",

volume = "55",

pages = "380--7",

journal = "Gut",

issn = "0017-5749",

publisher = "B M J Group",

number = "3",

}

TY - JOUR

T1 - Arterial hypertension in cirrhosis: arterial compliance, volume distribution, and central haemodynamics

AU - Henriksen, Jens Henrik Sahl

AU - Fuglsang, S

AU - Bendtsen, F

AU - Møller, S

AU - Henriksen, Jens Henrik

AU - Fuglsang, Stefan

AU - Bendtsen, Flemming

AU - Møller, Søren

N1 - Keywords: Adult; Aged; Blood Pressure; Blood Volume; Compliance; Female; Hemodynamics; Humans; Hypertension; Liver; Liver Cirrhosis; Male; Middle Aged; Plasma Volume; Portal Pressure; Vascular Resistance

PY - 2006

Y1 - 2006

N2 - BACKGROUND AND AIMS: Arterial hypertension is a common disorder. Hyperkinetic circulation and reduced effective volaemia are central elements in the haemodynamic dysfunction in cirrhosis. The aim of the present study was to investigate whether cirrhotic patients with arterial hypertension are normokinetic and normovolaemic or whether they reveal the same circulatory dysfunction as their normotensive counterparts. MATERIAL AND METHODS: Thirty three patients with arterial hypertension were identified among 648 patients with cirrhosis: 14 in Child class A, 12 in class B, and seven in class C. Controls were 130 normotensive cirrhotic patients, 19 controls with normal arterial blood pressure and without liver disease, and 16 patients with essential arterial hypertension. All groups underwent haemodynamic investigation with determination of cardiac output (CO), plasma volume (PV), central blood volume (CBV), hepatic venous pressure gradient (HVPG), hepatic blood flow (HBF), arterial compliance (AC), and systemic vascular resistance (SVR) in the supine position. RESULTS: Liver function, as evaluated by galactose elimination capacity, indocyanine green clearance, HBF, and Child score, was significantly better in hypertensive cirrhotics than in their normotensive counterparts (p<0.05-0.01) but portal pressure was similar (HVPG 13 v 15 mm Hg; NS). AC was significantly lower and normal in the arterial hypertensive cirrhotic group (1.07 v 1.39 mm Hg/ml; p<0.02) and SVR was significantly higher and normal (1475 v 1020 dynxs/cm5; p<0.01). Arterial hypertensive cirrhotic patients were hyperdynamic (CO 6.80 v 7.14 l/min; NS) and central hypovolaemic (CBV 19.8 v 20.6 ml/kg; NS), as were normotensive patients, but differences were found in relation to arterial blood pressure. Whereas arterial pressure was inversely correlated with CO, PV, and Child score in the normotensive group (p< 0.01), the same correlations were either direct or insignificant in arterial hypertensive cirrhotics. CONCLUSION: Arterial hypertensive cirrhotic patients are hyperkinetic and central hypovolaemic, in common with their normotensive counterparts, but vasodilatation is reduced and regulation of arterial blood pressure may be less deranged.

AB - BACKGROUND AND AIMS: Arterial hypertension is a common disorder. Hyperkinetic circulation and reduced effective volaemia are central elements in the haemodynamic dysfunction in cirrhosis. The aim of the present study was to investigate whether cirrhotic patients with arterial hypertension are normokinetic and normovolaemic or whether they reveal the same circulatory dysfunction as their normotensive counterparts. MATERIAL AND METHODS: Thirty three patients with arterial hypertension were identified among 648 patients with cirrhosis: 14 in Child class A, 12 in class B, and seven in class C. Controls were 130 normotensive cirrhotic patients, 19 controls with normal arterial blood pressure and without liver disease, and 16 patients with essential arterial hypertension. All groups underwent haemodynamic investigation with determination of cardiac output (CO), plasma volume (PV), central blood volume (CBV), hepatic venous pressure gradient (HVPG), hepatic blood flow (HBF), arterial compliance (AC), and systemic vascular resistance (SVR) in the supine position. RESULTS: Liver function, as evaluated by galactose elimination capacity, indocyanine green clearance, HBF, and Child score, was significantly better in hypertensive cirrhotics than in their normotensive counterparts (p<0.05-0.01) but portal pressure was similar (HVPG 13 v 15 mm Hg; NS). AC was significantly lower and normal in the arterial hypertensive cirrhotic group (1.07 v 1.39 mm Hg/ml; p<0.02) and SVR was significantly higher and normal (1475 v 1020 dynxs/cm5; p<0.01). Arterial hypertensive cirrhotic patients were hyperdynamic (CO 6.80 v 7.14 l/min; NS) and central hypovolaemic (CBV 19.8 v 20.6 ml/kg; NS), as were normotensive patients, but differences were found in relation to arterial blood pressure. Whereas arterial pressure was inversely correlated with CO, PV, and Child score in the normotensive group (p< 0.01), the same correlations were either direct or insignificant in arterial hypertensive cirrhotics. CONCLUSION: Arterial hypertensive cirrhotic patients are hyperkinetic and central hypovolaemic, in common with their normotensive counterparts, but vasodilatation is reduced and regulation of arterial blood pressure may be less deranged.

U2 - 10.1136/gut.2005.064329

DO - 10.1136/gut.2005.064329

M3 - Journal article

C2 - 16474108

SN - 0017-5749

VL - 55

SP - 380

EP - 387

JO - Gut

JF - Gut

IS - 3

ER -

Arterial hypertension in cirrhosis: arterial compliance, volume distribution, and central haemodynamics

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