Abstract
Objectives
Compare the intraventricular hemodynamics of 60 females with systemic lupus erythematosus (SLE) and 61 healthy female controls, and determine cardiac function changes using vector flow mapping (VFM).
Methods
To determine the effect of pulmonary artery pressure changes on left ventricular function, SLE patients were divided into a normal pulmonary artery pressure group (S1, n=24) and an elevated pulmonary artery pressure group (S2, n=36). The energy loss (EL) at each segment of the left ventricular chamber (total, basal, middle, and apical segments) during each period of the cardiac cycle (isovolumic contraction, rapid ejection, rapid filling, reduced filling, atrial contraction) was determined.
Results
The S1 group had significantly more vortices than the control group during the rapid ejection, rapid filling, and atrial contraction periods (p<0.01), and the maximum vortex areas in the S1 and S2 groups were smaller than in the control group during rapid filling and atrial contraction periods (p<0.05). Compared with the control group, the S2 group had greater EL during the systole and diastole periods (p<0.01). EL in the S1 group was significantly greater than in the control group during systole (p<0.01). During the rapid filling period, the EL was positively correlated with septal E′ (r=0.784, p<0.01), and during the atrial contraction period, EL was positively correlated with septal E/e′ (r=0.812, p<0.01) and A (r=0.715, p<0.01).
Conclusion
VFM of patients with SLE can comprehensively, rapidly, and efficiently evaluate changes of myocardial mechanics and intracardiac hemodynamics and provide quantitative analysis of complex intracardiac blood flow.
Key points • Vector flow mapping (VFM) is a new non-invasive ultrasound technique that evaluates changes of myocardial mechanics and intracardiac hemodynamics, and provides quantitative analysis of complex intracardiac blood flow. • This study showed that vortex and energy loss may provide more sensitive detection of cardiac dysfunction than conventional echocardiographic indexes in patients with systemic lupus erythematosus. |
This is a preview of subscription content, access via your institution.








Data availability
The datasets generated and analyzed in the present study are available from the corresponding author upon reasonable request.
Abbreviations
- ACR:
-
the American College of Rheumatolgy
- ANA:
-
antinuclear antibodies
- AZA:
-
azathioprine
- BSA:
-
body surface area
- CMR:
-
cardiac magnetic resonance
- CRP:
-
C-reactive protein
- CsA:
-
ciclosporin A
- CYC:
-
cyclophosphamide
- DBP:
-
diastolic pressure
- 2D:
-
two-dimensional
- EL:
-
energy loss
- ERA:
-
endothelin receptor antagonist
- ESR:
-
erythrocyte sedimentation rate
- echo-PIV:
-
echo-particle image velocimetry
- eGFR:
-
estimated glomerular filtration rate
- FAC:
-
fractional area change
- FBS:
-
fasting blood glucose
- FK506:
-
tacrolimus
- HCQ:
-
hydroxychloroquine
- HR:
-
heart rate
- IgA:
-
immunoglobulin A
- IgG:
-
immunoglobulin G
- IgM:
-
immunoglobulin M
- LAD:
-
left atrial diameter
- LEF:
-
leflunomide
- LV:
-
left ventricular
- LVEDD:
-
left ventricular end-diastolic diameter
- LVEDV:
-
left ventricular end-diastolic volume
- LVEF:
-
left ventricular eject fraction
- LVESD:
-
left ventricular end-systolic diameter
- MMF:
-
mycophenolate mofetil
- MTX:
-
methotrexate
- PAH:
-
pulmonary arterial hypertension
- PASP:
-
pulmonary artery systolic pressure
- PDE-5i:
-
phosphodiesterase 5 inhibitor
- PGs:
-
prostaglandin analogs
- Pro-BNP:
-
pro-brain natriuretic peptide
- PW:
-
pulsed-wave
- RAD:
-
right atrial diameter
- RVD:
-
right ventricular diameter
- SBP:
-
systolic pressure
- SLE:
-
systemic lupus erythematosus
- SLEDAI:
-
SLE disease activity index
- TAPSE:
-
tricuspid annular plane systolic excursion
- TCH:
-
total cholesterol
- TDI:
-
tissue Doppler imaging
- TV:
-
tricuspid regurgitation velocity
- VFM:
-
vector flow mapping
References
Ruaro B, Sulli A, Casabella A, Pizzorni C, Paolino S, Smith V, Cutolo M (2021) Peripheral blood perfusion in patients with systemic lupus erythematosus and in primary Raynaud's phenomenon. Eur J Rheumatol 8:7–11
Ruaro B, Casabella A, Paolino S, Alessandri E, Patané M, Gotelli E, Sulli A, Cutolo M (2020) Trabecular bone score and bone quality in systemic lupus erythematosus patients. Front Med (Lausanne) 7:574842
Sinicato NA, da Silva Cardoso PA, Appenzeller S (2013) Risk factors in cardiovascular disease in systemic lupus erythematosus. Curr Cardiol Rev 9:15–19
Ward MM (1999) Premature morbidity from cardiovascular and cerebrovascular diseases in women with systemic lupus erythematosus. Arthritis Rheum 42:338–346
Ballocca F, D'Ascenzo F, Moretti C, Omedè P, Cerrato E, Barbero U, Abbate A, Bertero MT, Zoccai GB, Gaita F (2015) Predictors of cardiovascular events in patients with systemic lupus erythematosus (SLE): a systematic review and meta-analysis. Eur J Prev Cardiol 22:1435–1441
Bernatsky S, Boivin JF, Joseph L, Manzi S, Ginzler E, Gladman DD, Urowitz M, Fortin PR, Petri M, Barr S, Gordon C, Bae SC, Isenberg D, Zoma A, Aranow C, Dooley MA, Nived O, Sturfelt G, Steinsson K, Alarcón G, Senécal JL, Zummer M, Hanly J, Ensworth S, Pope J, Edworthy S, Rahman A, Sibley J, El-Gabalawy H, McCarthy T, St Pierre Y, Clarke A, Ramsey-Goldman R (2006) Mortality in systemic lupus erythematosus. Arthritis Rheum 54:2550–2557
Chaigne B, Scirè CA, Talarico R, Alexander T, Amoura Z, Avcin T, Beretta L, Doria A, Guffroy A, Guimarães V, Hachulla É, Krieg T, Launay D, Lepri G, Moinzadeh P, Müller-Ladner U, Rednic S, Rodrigues A, Tas SW, van Vollenhoven RF, Vieira A, Bombardieri S, Fonseca JE, Galetti I, Schneider M, Smith V, Cutolo M, Mosca M, Fischer-Betz R (2018) Mixed connective tissue disease: state of the art on clinical practice guidelines. RMD Open 4:e000783
Lee SW, Park MC, Park YB, Lee SK (2008) E/E′ ratio is more sensitive than E/A ratio for detection of left ventricular diastolic dysfunction in systemic lupus erythematosus. Lupus 17:195–201
Sengupta PP, Pedrizzetti G, Kilner PJ, Kheradvar A, Ebbers T, Tonti G, Fraser AG, Narula J (2012) Emerging trends in CV flow visualization. JACC Cardiovasc Imaging 5:305–316
Asami R, Tanaka T, Kawabata KI, Hashiba K, Okada T, Nishiyama T (2017) Accuracy and limitations of vector flow mapping: left ventricular phantom validation using stereo particle image velocimetory. J Echocardiogr 15:57–66
Tanaka T, Asami R, Kawabata KI, Hashiba K, Okada T, Nishiyama T (2017) A posteriori accuracy estimation of ultrasonic vector-flow mapping (VFM). J Vis (Tokyo) 20:607–623
Itatani K, Miyaji K, Qian Y, Liu JL, Miyakoshi T, Murakami A, Ono M, Umezu M (2012) Influence of surgical arch reconstruction methods on single ventricle workload in the Norwood procedure. J Thorac Cardiovasc Surg 144:130–138
Itatani K (2014) When the blood flow becomes bright. Eur Heart J 35:747–752a
Itatani K, Okada T, Tokuhisa Uejima T, Tanaka T, Ono M, Miyaji K, Takenaka K (2013) Intraventricular flow velocity vector visualization based on the continuity equation and measurements of vorticity and wall shear stress. Jpn J Appl Phys 52:1044–1055
Hochberg MC (1997) Updating the American College of Rheumatology revised criteria for the classification of systemic lupus erythematosus. Arthritis Rheum 40:1725
Galiè N, Hoeper MM, Humbert M, Torbicki A, Vachiery JL, Barbera JA, Beghetti M, Corris P, Gaine S, Gibbs JS, Gomez-Sanchez MA, Jondeau G, Klepetko W, Opitz C, Peacock A, Rubin L, Zellweger M, Simonneau G (2009) Guidelines for the diagnosis and treatment of pulmonary hypertension: the Task Force for the Diagnosis and Treatment of Pulmonary Hypertension of the European Society of Cardiology (ESC) and the European Respiratory Society (ERS), endorsed by the International Society of Heart and Lung Transplantation (ISHLT). Eur Heart J 30:2493–2537
Lang RM, Badano LP, Mor-Avi V, Afilalo J, Armstrong A, Ernande L, Flachskampf FA, Foster E, Goldstein SA, Kuznetsova T, Lancellotti P, Muraru D, Picard MH, Rietzschel ER, Rudski L, Spencer KT, Tsang W, Voigt JU (2015) Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. J Am Soc Echocardiogr 28:1–39.e14
Pietra GG, Capron F, Stewart S, Leone O, Humbert M, Robbins IM, Reid LM, Tuder RM (2004) Pathologic assessment of vasculopathies in pulmonary hypertension. J Am Coll Cardiol 43:25s–32s
Tuder RM, Archer SL, Dorfmüller P, Erzurum SC, Guignabert C, Michelakis E, Rabinovitch M, Schermuly R, Stenmark KR, Morrell NW (2013) Relevant issues in the pathology and pathobiology of pulmonary hypertension. J Am Coll Cardiol 62:D4–D12
Uejima T, Koike A, Sawada H, Aizawa T, Ohtsuki S, Tanaka M, Furukawa T, Fraser AG (2010) A new echocardiographic method for identifying vortex flow in the left ventricle: numerical validation. Ultrasound Med Biol 36:772–788
Tang D, Yang C, Geva T, Del Nido PJ (2010) Image-based patient-specific ventricle models with fluid-structure interaction for cardiac function assessment and surgical design optimization. Prog Pediatr Cardiol 30:51–62
Han Y, Huang L, Li Z, Ma N, Li Q, Li Y, Wu L, Zhang X, Wu X, Che X, Zhang H (2019) Relationship between left ventricular isovolumic relaxation flow patterns and mitral inflow patterns studied by using vector flow mapping. Sci Rep 9:16264
Li Q, Huang L, Ma N, Li Z, Han Y, Wu L, Zhang X, Li Y, Zhang H (2019) Relationship between left ventricular vortex and preejectional flow velocity during isovolumic contraction studied by using vector flow mapping. Echocardiography 36:558–566
Kheradvar A, Assadi R, Falahatpisheh A, Sengupta PP (2012) Assessment of transmitral vortex formation in patients with diastolic dysfunction. J Am Soc Echocardiogr 25:220–227
Zhang H, Zhang J, Zhu X, Chen L, Liu L, Duan Y, Yu M, Zhou X, Zhu T, Zhu M, Li H (2012) The left ventricular intracavitary vortex during the isovolumic contraction period as detected by vector flow mapping. Echocardiography 29:579–587
Wang Y, Ma R, Ding G, Hou D, Li Z, Yin L, Zhang M (2016) Left ventricular energy loss assessed by vector flow mapping in patients with prediabetes and type 2 diabetes mellitus. Ultrasound Med Biol 42:1730–1740
Liu R, Cui C, Li Y, Qiu Z, Hu Y, Wang Y, Cui M, Yin S, Liu L (2019) Analysis of left ventricular diastolic energy loss in patients with aortic stenosis with preserved ejection fraction by using vector flow mapping. Echocardiography 36:2216–2226
Zhong Y, Liu Y, Wu T, Song H, Chen Z, Zhu W, Cai Y, Zhang W, Bai W, Tang H, Rao L (2016) Assessment of left ventricular dissipative energy loss by vector flow mapping in patients with end-stage renal disease. J Ultrasound Med 35:965–973
Kim WJ, Lee BH, Kim YJ, Kang JH, Jung YJ, Song JM, Kang DH, Song JK (2009) Apical rotation assessed by speckle-tracking echocardiography as an index of global left ventricular contractility. Circ Cardiovasc Imaging 2:123–131
Hayashi T, Itatani K, Inuzuka R, Shimizu N, Shindo T, Hirata Y, Miyaji K (2015) Dissipative energy loss within the left ventricle detected by vector flow mapping in children: normal values and effects of age and heart rate. J Cardiol 66:403–410
Akiyama K, Maeda S, Matsuyama T, Kainuma A, Ishii M, Naito Y, Kinoshita M, Hamaoka S, Kato H, Nakajima Y, Nakamura N, Itatani K, Sawa T (2017) Vector flow mapping analysis of left ventricular energetic performance in healthy adult volunteers. BMC Cardiovasc Disord 17:21
Cao Y, Sun XY, Zhong M, Li L, Zhang M, Lin MJ, Zhang YK, Jiang GH, Zhang W, Shang YY (2019) Evaluation of hemodynamics in patients with hypertrophic cardiomyopathy by vector flow mapping: comparison with healthy subjects. Exp Ther Med 17:4379–4388
Chen M, Jin JM, Zhang Y, Gao Y, Liu SL (2013) Assessment of left ventricular diastolic dysfunction based on the intraventricular velocity difference by vector flow mapping. J Ultrasound Med 32:2063–2071
Funding
This work was supported by National Natural Science Foundation of China (Grant No. 81871359).
Author information
Authors and Affiliations
Contributions
YW, JH, RY, and DX conceived and designed research; YW, JH, and DX collected data and conducted research; YW and RY analyzed and interpreted data; YW wrote the initial paper; DX, YW, and RY revised the paper; DX had primary responsibility for final content. All authors read and approved the final manuscript.
Corresponding authors
Ethics declarations
Ethics approval
This study was approved by the local Institutional Review Board. All procedures performed in studies involving human participants were in accordance with the ethics standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethics standards.
Consent to participate
Written informed consent was obtained from all individual participants included in this study.
Consent for publication
All data published here are under the consent for publication.
Disclosures
None.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
ESM 1
(DOCX 521 kb)
Rights and permissions
About this article
Cite this article
Wang, Y., Hong, J., Yu, R. et al. Evaluation of left ventricular function by vector flow mapping in females with systemic lupus erythematosus. Clin Rheumatol 40, 4049–4060 (2021). https://doi.org/10.1007/s10067-021-05747-y
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10067-021-05747-y