1
|
Bryans CG, Gopaul J, Athaide CE, Pugh CJA, Au JS. The influence of physical activity and sex on carotid artery longitudinal wall motion in younger healthy adults. Appl Physiol Nutr Metab 2024; 49:385-394. [PMID: 37963352 DOI: 10.1139/apnm-2023-0325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Carotid artery longitudinal wall motion (CALM) is a novel preclinical marker for atherosclerosis that describes the axial anterograde and retrograde motion of the intima-media complex. While regular physical activity and sex are known to independently influence arterial stiffness, their roles on axial arterial wall behaviour are unknown. The purpose of this study is to examine whether physical activity and sex impact CALM. We hypothesized that CALM retrograde displacement and total amplitude would be greater in females and active individuals, as a function of arterial stiffness. Fifty-seven young healthy adults (30 females; aged 22 ± 3 years) were evaluated for CALM outcomes and arterial stiffness and grouped by physical activity based on active (V̇O2 = 44.2 ± 8.9 mL/kg/min) or sedentary (V̇O2 = 33.7 ± 6.7 mL/kg/min) lifestyles defined by the Canadian 24-Hour Movement Guidelines. Arterial stiffness and CALM were measured by carotid-femoral pulse wave velocity (cfPWV) and vascular ultrasound at the right common carotid artery with speckle tracking analysis, respectively. cfPWV was greater in males (p < 0.01) with no interaction between sex and physical activity (p = 0.90). CALM anterograde displacement was greater in males (p = 0.03) resulting in a forward shift in total CALM pattern, which became less prominent when controlling for mean arterial pressure (p = 0.06). All other CALM outcomes were not different between activity and sex. V̇O2max was not correlated to any CALM outcome (all p > 0.05). Apparent sex differences in vascular function extend to novel CALM outcomes but may be confounded by blood pressure. We recommend sex-balanced design and reporting in future studies due to possible anterograde-shifted CALM patterns in healthy males.
Collapse
Affiliation(s)
- Carol G Bryans
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, Canada
| | - Josh Gopaul
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, Canada
| | - Chloe E Athaide
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, Canada
| | - Christopher J A Pugh
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK
| | - Jason S Au
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, Canada
| |
Collapse
|
2
|
Sjöstrand S, Widerström A, Svensson I, Segers P, Erlöv T, Ahlgren ÅR, Cinthio M. The impact of geometry, intramural friction, and pressure on the antegrade longitudinal motion of the arterial wall: A phantom and finite element study. Physiol Rep 2023; 11:e15746. [PMID: 37332094 PMCID: PMC10277212 DOI: 10.14814/phy2.15746] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/25/2023] [Accepted: 05/25/2023] [Indexed: 06/20/2023] Open
Abstract
Longitudinal motion of the carotid arterial wall, as measured with ultrasound, has shown promise as an indicator of vascular health. The underlying mechanisms are however not fully understood. We have found, in in vivo studies, that blood pressure has a strong relation to the antegrade longitudinal displacement in early systole. Further, we have identified that a tapered geometry and the intramural friction in-between two parts of a vessel wall influence the longitudinal displacement. We therefore studied the interaction between pressure, vessel geometry and intramural friction, tapered and straight ultrasound phantoms in a paralleled hydraulic bench study and corresponding numerical models. Profound antegrade longitudinal motion was induced in the innermost part of both tapered phantoms and the numerical models, but to a lesser extent when intramural friction was increased in the simulations. Strong correlations (R = 0.82-0.96; p < 1e-3; k = 9.3-14 μm/mmHg) between longitudinal displacement and pulse pressure were found in six of seven regions of interest in tapered phantoms. The motion of the straight phantom and the corresponding numerical model was smaller, on average zero or close to zero. This study demonstrates that tapering of the lumen, low intramural friction, and pressure might be important conducive features to the antegrade longitudinal motion of the arterial wall in vivo.
Collapse
Affiliation(s)
- Sandra Sjöstrand
- Department of Biomedical Engineering, Faculty of EngineeringLund UniversityLundSweden
- IBiTech‐bioMMedaGhent UniversityGhentBelgium
| | - Alice Widerström
- Department of Biomedical Engineering, Faculty of EngineeringLund UniversityLundSweden
- IBiTech‐bioMMedaGhent UniversityGhentBelgium
| | - Ingrid Svensson
- Department of Biomedical Engineering, Faculty of EngineeringLund UniversityLundSweden
| | | | - Tobias Erlöv
- Department of Biomedical Engineering, Faculty of EngineeringLund UniversityLundSweden
| | - Åsa Rydén Ahlgren
- Department of Translational MedicineLund UniversityLundSweden
- Department of Medical Imaging and Physiology, Skåne University HospitalLund UniversityMalmöSweden
| | - Magnus Cinthio
- Department of Biomedical Engineering, Faculty of EngineeringLund UniversityLundSweden
| |
Collapse
|
3
|
Ahlgren ÅR, Erlöv T, Cinthio M. Response of the carotid artery longitudinal motion to submaximal physical activity in healthy humans-Marked changes already at low workload. Physiol Rep 2023; 11:e15580. [PMID: 36702558 PMCID: PMC9879728 DOI: 10.14814/phy2.15580] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 06/18/2023] Open
Abstract
The longitudinal motion of the arterial wall, that is, the displacement of the arterial wall along the artery, parallel to blood flow, is still largely unexplored. The magnitude and nature of putative changes in longitudinal motion of the arterial wall in response to physical activity in humans remain unknown. The aim of this study was therefore to study the longitudinal motion of the carotid artery wall during physical activity in healthy humans. Using in-house developed non-invasive ultrasonic methods, the longitudinal motion of the intima-media complex and the diameter changes of the right common carotid artery (CCA) in 40 healthy volunteers (20 volunteers aged 22-35 years; 20 volunteers aged 55-68 years) were assessed at rest and during submaximal supine bicycle exercise. In a subset of the subjects (n = 18) also intramural shear strain were analyzed. The longitudinal motion of the intima-media complex underwent marked changes in response to physical activity, already at low workload; with most evident a marked increase of the first antegrade displacement (p < 0.001) in early systole. Likewise, the corresponding shear strain also increased significantly (p = 0.004). The increase in longitudinal motion showed significant correlation to increase in blood pressure, but not to blood flow velocity or wall shear stress. In conclusion, physical activity markedly influences the longitudinal motion of the carotid artery wall in healthy humans already at low load. A possible "cushioning" function as well as possible implications for the function of the vasa vasorum, endothelium, and smooth muscle cells and extracellular matrix of the media, are discussed.
Collapse
Affiliation(s)
- Åsa Rydén Ahlgren
- Department of Translational MedicineLund UniversityLundSweden
- Department of Medical Imaging and Physiology, Skåne University HospitalLund UniversityMalmöSweden
| | - Tobias Erlöv
- Department of Biomedical EngineeringLund UniversityLundSweden
| | - Magnus Cinthio
- Department of Biomedical EngineeringLund UniversityLundSweden
| |
Collapse
|
4
|
Athaide CE, Spronck B, Au JS. Physiological basis for longitudinal motion of the arterial wall. Am J Physiol Heart Circ Physiol 2022; 322:H689-H701. [PMID: 35213244 DOI: 10.1152/ajpheart.00567.2021] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
As opposed to arterial distension in the radial plane, longitudinal wall motion (LWM) is a multiphasic and bidirectional displacement of the arterial wall in the anterograde (i.e., in the direction of blood flow) and retrograde (i.e., opposing direction of blood flow) directions. While initially disregarded as imaging artifact, LWM has been consistently reported in ultrasound investigations in the last decade and is reproducible beat-to-beat, albeit with large inter-individual variability across healthy and diseased populations. Emerging literature has sought to examine the mechanistic control of LWM to explain the shape and variability of the motion pattern but lacks considerations for key foundational vascular principles at the level of the arterial wall ultrastructure. The purpose of this review is to summarize the potential factors that underpin the causes and control of arterial LWM, spanning considerations from the arterial extracellular matrix to systems-level integrative theories. First, an overview of LWM and relevant aspects wall composition will be discussed, including major features of the multiphasic pattern, arterial wall extracellular components, tunica fiber orientations, and arterial longitudinal pre-stretch. Second, current theories on the systems-level physiological mechanisms driving LWM will be discussed in the context of available evidence including experimental human research, porcine studies, and mathematical models. Throughout, we discuss implications of these observations with suggestions for future priority research areas.
Collapse
Affiliation(s)
- Chloe E Athaide
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | - Bart Spronck
- Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, The Netherlands
| | - Jason S Au
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, ON, Canada
| |
Collapse
|
5
|
Stevens KA, Au JS. Case Studies in Physiology: Using premature ventricular contractions to understand the regulation of carotid artery longitudinal wall motion. J Appl Physiol (1985) 2021; 131:1157-1161. [PMID: 34410844 DOI: 10.1152/japplphysiol.00441.2021] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Recent observations have identified a distinct longitudinal motion pattern of the common carotid artery, where the wall oscillates along its length both with (anterograde) and against (retrograde) the direction of blood flow. The regulation of the longitudinal pattern remains largely undetermined, in part due to difficulty uncoupling local pressure and flow stimuli from upstream energy sources. In this case study of a 29-yr-old male, we examine the regulation of longitudinal wall motion from the perspective of spontaneous premature ventricular contractions (PVCs). With respect to the pre-PVC beat, during the PVC, there was an 81% reduction in carotid blood velocity (96.8 to 18.4 cm/s), a 69% reduction in pulse pressure (58 to 18 mmHg), and a 59% reduction in apical left ventricular (LV) rotation (6.9 to 2.8°) as a result of reduced LV filling time. During this time, anterograde longitudinal wall motion was unchanged (0.06 mm), whereas retrograde motion was reduced by 91% (0.75 to 0.07 mm). During the compensated post-PVC beat, there were large increases in all outcomes, except for anterograde wall motion. Taken together, there appears to be little influence of either local or upstream factors on anterograde wall motion. Although retrograde wall motion generally mirrored blood pressure, blood velocity, and upstream cardiac movement, the primary motion regulator remains unclear. In this Case Study, we provide evidence against the role of blood velocity in regulating local wall motion and reinforce the potential importance of cardiac mechanics dictating the unique longitudinal motion pattern at the common carotid artery.NEW & NOTEWORTHY Benign arrhythmias can be a useful tool to probe new hypotheses in physiology. We tested the control of longitudinal motion of the common carotid artery wall using observations from spontaneous premature ventricular contractions in a healthy male. Forwards wall motion remained unchanged despite large deviations in local blood velocity and backwards wall motion mirrored changes in pulse pressure, blood velocity, and cardiac motion, thereby revising our original hypothesis of the control of longitudinal wall motion.
Collapse
Affiliation(s)
- Kailey A Stevens
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Jason S Au
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| |
Collapse
|
6
|
Gao J, Lee J, Phan A, Fowlkes JB. Velocity Vector Imaging to Assess Longitudinal Wall Motion of Adult Carotid Arteries. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:1195-1207. [PMID: 32914417 DOI: 10.1002/jum.15501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 08/08/2020] [Accepted: 08/15/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE We aimed to assess longitudinal wall motion of the common carotid artery (CCA) using velocity vector imaging (VVI). METHODS From October 2018 to July 2019, we prospectively performed VVI of 204 CCAs (102 adult volunteers, 57 men, 45 women) in young (n = 40, 20-44 y), mid-age (n = 30, 45-64 y), and senior (n = 32, ≥65 y) groups. VVI parameters of CCA included longitudinal motion pattern, motion parameters (strain, strain rate, displacement), and time-to-peak motion parameters (time-to-peak strain, time-to-peak strain rate, time-to-peak displacement). Statistical analyses included one-way ANOVA post-hoc testing to examine the difference in VVI parameters among the 3 age groups and in paired groups; unpaired t tests to examine the difference in VVI parameters between CCAs with and without atherosclerotic plaque, between hypertensive and normotensive subjects without atherosclerotic plaque; linear regression to analyze correlations of VVI parameters to age, carotid intima-media thickness; and intraclass correlation coefficient to test inter- and intra-observer reliability in performing VVI of the CCA. RESULTS Differences in VVI parameters and patterns among the 3 age groups, between hypertensive and normotensive, and CCAs with and without plaque were significant (p < .01). CCA motion- and time-to-peak motion parameters were correlated to age (R2 = 0.63-0.56) and carotid intima-media thickness (R2 = 0.29-0.22). CCA wall motion dyssynchrony was remarkable in seniors. The repeatability and reproducibility for performing carotid artery VVI were good (intraclass correlation coefficient > 0.85). CONCLUSIONS VVI is feasible to assess changes in longitudinal CCA wall mechanical properties and synchrony with aging, atherosclerosis, and hypertension.
Collapse
Affiliation(s)
- Jing Gao
- Rocky Vista University, Ivins, Utah
- Weill Cornell Medicine, Cornell University, New York, New York
| | | | | | - J Brian Fowlkes
- Department of Radiology, University of Michigan, Ann Arbor, Michigan
| |
Collapse
|
7
|
Zhu Y, Cinthio M, Erlöv T, Bjarnegård N, Ahlgren ÅR. Comparison of the multi-phasic longitudinal displacement of the left and right common carotid artery in healthy humans. Clin Physiol Funct Imaging 2021; 41:342-354. [PMID: 33763958 DOI: 10.1111/cpf.12701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 02/16/2021] [Accepted: 03/18/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND During the cardiac cycle, there is a multi-phasic bidirectional longitudinal movement (LMov) of the intima-media complex of large arteries, i.e. along the arteries. On the left side the common carotid artery (CCA) arises directly from the aortic arc, whereas on the right side the CCA originate from the innominate artery. AIM The aim of this study was to compare LMov of the left and right CCA of healthy subjects to investigate whether the difference in anatomy is of importance for LMov. MATERIAL AND METHODS The CCA's of 93 healthy subjects were investigated using in-house developed ultrasound methods. RESULTS Although the basic pattern were the same in the majority of subjects, several phases of LMov were significantly larger on the left side (the first retrograde phase, p = 0.0006; the second antegrade, "returning" phase, p < 0.00001; and the rapid retrograde phase of movement at the end of the cardiac cycle, p < 0.000001). In contrast, no significant side-difference in the amplitude of the first antegrade movement was seen. The maximal (peak-to-peak) LMov was significantly larger on the left side (p = 0.002). DISCUSSION AND CONCLUSION The side-differences found in LMov may be related to the difference in anatomy, including possible difference in distance to the heart and especially the presence of an extra bifurcation on the right side. Our data provide an important base for the further study of the relation between LMov and cardiovascular risk factors and atherosclerosis.
Collapse
Affiliation(s)
- Yuxiang Zhu
- Department of Biomedical Engineering, Faculty of Engineering, Lund University, Lund, Sweden.,Institute of Translational Medicine, School of Medicine, Zhejiang University, Hangzhou, China
| | - Magnus Cinthio
- Department of Biomedical Engineering, Faculty of Engineering, Lund University, Lund, Sweden
| | - Tobias Erlöv
- Department of Biomedical Engineering, Faculty of Engineering, Lund University, Lund, Sweden
| | - Niclas Bjarnegård
- Department of Diagnostics and Specialist Medicine, Faculty of Health, Medicine and Caring Sciences, University of Linköping, Linköping, Sweden
| | - Åsa Rydén Ahlgren
- Department of Translational Medicine, Lund University, Lund, Sweden.,Department of Medical Imaging and Physiology, Skåne University Hospital, Lund University, Malmö, Sweden
| |
Collapse
|
8
|
Taivainen SH, Laitinen TM, Yli-Ollila H, Juonala M, Kähönen M, Raitakari OT, Laitinen TP. Carotid artery longitudinal wall motion alterations associated with metabolic syndrome and insulin resistance. Clin Physiol Funct Imaging 2021; 41:199-207. [PMID: 33340230 DOI: 10.1111/cpf.12687] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/26/2020] [Accepted: 12/15/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS Our objective was to study relationships between the new biomarker of vascular health, carotid artery longitudinal wall motion (CALM) and metabolic syndrome (MetS). METHODS Carotid ultrasound and assessment of MetS and its components were performed with 281 subjects aged 30-45 years. In the longitudinal motion analysis, the amplitude of motion and the antegrade-oriented and retrograde-oriented components of motion between the intima-media complex and adventitial layer of the common carotid artery wall were assessed. RESULTS Metabolic syndrome, according to the harmonized criteria, was detected in 53 subjects (19%). MetS was significantly associated with increased antegrade and decreased retrograde longitudinal motion in the carotid artery wall. Augmented antegrade amplitude of longitudinal motion was associated with obesity (β = 0.149, p < .05) and low HDL cholesterol (β = 0.177, p < .01). Attenuated retrograde amplitude of longitudinal motion was associated with hypertension (β = -0.156, p < .05), obesity (β = -0.138, p < .05) and hyperinsulinaemia (β = -0.158, p < .01). Moreover, insulin resistance (homeostasis model assessment index above 2.44) was associated with adverse changes in CALM. CONCLUSION Metabolic syndrome and insulin resistance were associated with alterations in CALM. In particular, hypertension, obesity and hyperinsulinaemia were associated with reduced total peak-to-peak amplitude as well as increased antegrade and reduced retrograde amplitudes, all of which might be markers of unfavourable vascular health.
Collapse
Affiliation(s)
- S Helena Taivainen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, University of Eastern Finland, Kuopio, Finland
| | - Tiina M Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Heikki Yli-Ollila
- Department of Radiology, Kanta-Häme Central hospital, Hämeenlinna, Finland
| | - Markus Juonala
- Department of Medicine, University of Turku, Turku, Finland.,Division of Medicine, Turku University Hospital, Turku, Finland
| | - Mika Kähönen
- Department of Clinical Physiology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Clinical Physiology and Nuclear Medicine, Tampere University Hospital, Tampere, Finland
| | - Olli T Raitakari
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
| | - Tomi P Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, University of Eastern Finland, Kuopio, Finland
| |
Collapse
|
9
|
Rizi FY, Au J, Yli-Ollila H, Golemati S, Makūnaitė M, Orkisz M, Navab N, MacDonald M, Laitinen TM, Behnam H, Gao Z, Gastounioti A, Jurkonis R, Vray D, Laitinen T, Sérusclat A, Nikita KS, Zahnd G. Carotid Wall Longitudinal Motion in Ultrasound Imaging: An Expert Consensus Review. ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:2605-2624. [PMID: 32709520 DOI: 10.1016/j.ultrasmedbio.2020.06.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 06/01/2020] [Accepted: 06/07/2020] [Indexed: 06/11/2023]
Abstract
Motion extracted from the carotid artery wall provides unique information for vascular health evaluation. Carotid artery longitudinal wall motion corresponds to the multiphasic arterial wall excursion in the direction parallel to blood flow during the cardiac cycle. While this motion phenomenon has been well characterized, there is a general lack of awareness regarding its implications for vascular health assessment or even basic vascular physiology. In the last decade, novel estimation strategies and clinical investigations have greatly advanced our understanding of the bi-axial behavior of the carotid artery, necessitating an up-to-date review to summarize and classify the published literature in collaboration with technical and clinical experts in the field. Within this review, the state-of-the-art methodologies for carotid wall motion estimation are described, and the observed relationships between longitudinal motion-derived indices and vascular health are reported. The vast number of studies describing the longitudinal motion pattern in plaque-free arteries, with its putative application to cardiovascular disease prediction, point to the need for characterizing the added value and applicability of longitudinal motion beyond established biomarkers. To this aim, the main purpose of this review was to provide a strong base of theoretical knowledge, together with a curated set of practical guidelines and recommendations for longitudinal motion estimation in patients, to foster future discoveries in the field, toward the integration of longitudinal motion in basic science as well as clinical practice.
Collapse
Affiliation(s)
- Fereshteh Yousefi Rizi
- School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran.
| | - Jason Au
- Schlegel Research Institute for Aging, University of Waterloo, Waterloo, Ontario, Canada
| | - Heikki Yli-Ollila
- Department of Radiology, Kanta-Häme Central Hospital, Hämeenlinna, Finland; Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Spyretta Golemati
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Monika Makūnaitė
- Biomedical Engineering Institute, Kaunas University of Technology, Kaunas, Lithuania
| | - Maciej Orkisz
- Univ Lyon, Université Claude Bernard Lyon 1, INSA-Lyon, UJM-Saint Etienne, CNRS, Inserm, CREATIS UMR 5220, U1206, F-69621 Villeurbanne cedex, France
| | - Nassir Navab
- Computer Aided Medical Procedures, Technische Universität München, Garching bei München, Germany; Computer Aided Medical Procedures, Johns Hopkins University, Baltimore, Maryland, USA
| | - Maureen MacDonald
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Tiina Marja Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Hamid Behnam
- Biomedical Engineering Department, School of Electrical Engineering, Iran University of Science and Technology (IUST), Tehran, Iran
| | - Zhifan Gao
- School of Biomedical Engineering, Sun Yat-sen University, Guangzhou, China
| | - Aimilia Gastounioti
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Rytis Jurkonis
- Biomedical Engineering Institute, Kaunas University of Technology, Kaunas, Lithuania
| | - Didier Vray
- Univ Lyon, Université Claude Bernard Lyon 1, INSA-Lyon, UJM-Saint Etienne, CNRS, Inserm, CREATIS UMR 5220, U1206, F-69621 Villeurbanne cedex, France
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - André Sérusclat
- Department of Radiology, Louis Pradel Hospital; Hospices Civils de Lyon; Université Lyon 1, Lyon, France
| | - Konstantina S Nikita
- Biomedical Simulations and Imaging Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece
| | - Guillaume Zahnd
- Computer Aided Medical Procedures, Technische Universität München, Garching bei München, Germany
| |
Collapse
|
10
|
Au JS, Shenouda N, Oikawa SY, Gillen JB, Morton RW, Gibala MJ, Phillips SM, MacDonald MJ. Carotid Artery Longitudinal Wall Motion Is Unaffected by 12 Weeks of Endurance, Sprint Interval or Resistance Exercise Training. ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:992-1000. [PMID: 31954551 DOI: 10.1016/j.ultrasmedbio.2019.12.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 12/11/2019] [Accepted: 12/16/2019] [Indexed: 06/10/2023]
Abstract
Carotid artery longitudinal wall motion (CALM) exhibits reduced magnitude in older adults and in individuals with chronic diseases, although longitudinal data are lacking to indicate how changes in CALM might develop over time. Therefore, the aim of this study was to investigate the effect of exercise training in healthy men on CALM using a retrospective design. Carotid ultrasound data were analysed from two previous studies in which men performed 12 wk of moderate-intensity continuous exercise training (n = 9), sprint-interval training (n = 7), higher-repetition resistance exercise training (n = 15) or lower-repetition resistance exercise training (n = 15). The CALM pattern was unaltered after 12 wk of exercise training, regardless of exercise mode, with no differences in systolic or diastolic CALM magnitudes (p > 0.05), similar to carotid intima-media thickness (p > 0.05). Our findings suggest that CALM is resistant to transient changes in lifestyle factors, similar to wall thickness in otherwise healthy populations.
Collapse
Affiliation(s)
- Jason S Au
- Department of Kinesiology, McMaster University, 1280 Main St West, Hamilton, Ontario, Canada
| | - Ninette Shenouda
- Department of Kinesiology, McMaster University, 1280 Main St West, Hamilton, Ontario, Canada
| | - Sara Y Oikawa
- Department of Kinesiology, McMaster University, 1280 Main St West, Hamilton, Ontario, Canada
| | - Jenna B Gillen
- Department of Kinesiology, McMaster University, 1280 Main St West, Hamilton, Ontario, Canada
| | - Robert W Morton
- Department of Kinesiology, McMaster University, 1280 Main St West, Hamilton, Ontario, Canada
| | - Martin J Gibala
- Department of Kinesiology, McMaster University, 1280 Main St West, Hamilton, Ontario, Canada
| | - Stuart M Phillips
- Department of Kinesiology, McMaster University, 1280 Main St West, Hamilton, Ontario, Canada
| | - Maureen J MacDonald
- Department of Kinesiology, McMaster University, 1280 Main St West, Hamilton, Ontario, Canada.
| |
Collapse
|
11
|
Au JS, Proudfoot NA, Timmons BW, MacDonald MJ. Retrograde shift in carotid artery longitudinal wall motion after one-year follow-up in children. Atherosclerosis 2019; 288:26-32. [DOI: 10.1016/j.atherosclerosis.2019.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 06/21/2019] [Accepted: 07/04/2019] [Indexed: 12/12/2022]
|
12
|
Associations between carotid artery longitudinal wall motion and arterial stiffness indicators in young children. Atherosclerosis 2019; 287:64-69. [DOI: 10.1016/j.atherosclerosis.2019.06.895] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 05/23/2019] [Accepted: 06/05/2019] [Indexed: 01/19/2023]
|
13
|
Ultrasonic Parametrization of Arterial Wall Movements in Low- and High-Risk CVD Subjects. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9030465] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This paper shows the results of a preliminary study on the performance of new methods based on ultrasonic images parametrization, to estimate the arterial wall movements used for the evaluation of arterial stiffness, considered to be a predictor of cardiovascular events. The well-known technique of motion tracking in ultrasound image sequences was applied on cine loops scanned from subjects with different risks of suffering from cardiovascular disease (CVD). The motion of arterial walls was traced using displacement signals: Diameter, intima-media thickness (IMT) and longitudinal intima-media (IM) complex movement. The new methods used for the parametrization of the displacement signals were the average value (AV), effective or root mean square (RMS) value, and peak-to-peak motion amplitude estimate. A total of 79 subjects were analyzed in the study with 30 considered at low risk and 49 included in a preventive program for monitoring high CVD risk subjects. The results show a statistically significant difference between healthy volunteers and at-risk patients according to the AV of IMT, RMS values of longitudinal and radial motions and peak-to-peak amplitude of radial motion.
Collapse
|
14
|
Zahnd G, Saito K, Nagatsuka K, Otake Y, Sato Y. Dynamic Block Matching to assess the longitudinal component of the dense motion field of the carotid artery wall in B‐mode ultrasound sequences — Association with coronary artery disease. Med Phys 2018; 45:5041-5053. [DOI: 10.1002/mp.13186] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 08/13/2018] [Accepted: 09/03/2018] [Indexed: 11/10/2022] Open
Affiliation(s)
- Guillaume Zahnd
- Imaging‐based Computational Biomedicine Lab Nara Institute of Science and Technology 8916‐5 Takayama‐cho Ikoma Nara 630‐0192 Japan
- Computer Aided Medical Procedures Technische Universität München Boltzmannstraße 3 85748 Garching Germany
| | - Kozue Saito
- Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center 5‐7‐1 Fujishiro‐dai Suita Osaka 565‐8565 Japan
| | - Kazuyuki Nagatsuka
- Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center 5‐7‐1 Fujishiro‐dai Suita Osaka 565‐8565 Japan
| | - Yoshito Otake
- Imaging‐based Computational Biomedicine Lab Nara Institute of Science and Technology 8916‐5 Takayama‐cho Ikoma Nara 630‐0192 Japan
| | - Yoshinobu Sato
- Imaging‐based Computational Biomedicine Lab Nara Institute of Science and Technology 8916‐5 Takayama‐cho Ikoma Nara 630‐0192 Japan
| |
Collapse
|
15
|
Au JS, Yli-Ollila H, MacDonald MJ. An assessment of intra-individual variability in carotid artery longitudinal wall motion: recommendations for data acquisition. Physiol Meas 2018; 39:09NT01. [DOI: 10.1088/1361-6579/aadacf] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
16
|
Ferruzzi J, Di Achille P, Tellides G, Humphrey JD. Combining in vivo and in vitro biomechanical data reveals key roles of perivascular tethering in central artery function. PLoS One 2018; 13:e0201379. [PMID: 30192758 PMCID: PMC6128471 DOI: 10.1371/journal.pone.0201379] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 07/14/2018] [Indexed: 12/30/2022] Open
Abstract
Considerable insight into effectors of cardiovascular function can be gleaned from controlled studies on mice, especially given the diverse models that are available. Toward this end, however, there is a need for consistent and complementary methods of in vivo and in vitro data analysis, synthesis, and interpretation. The overall objective of this study is twofold. First, we present new semi-automated methods to quantify in vivo measurements of vascular function in anesthetized mice as well as new approaches to synthesize these data with those from in vitro biaxial mechanical characterizations. Second, we contrast regional differences in biomechanical behaviors along the central vasculature by combining biaxial strains measured in vivo with data on the unloaded geometry and biaxial material properties measured in vitro. Results support the hypothesis that the healthy ascending aorta stores significant elastic energy during systole, which is available to work on the heart and blood during diastole, particularly during periods of physical exertion, and further suggest that perivascular tethering allows arteries to work at lower values of wall stress and material stiffness than often assumed. The numerous measurements of vascular function and properties provided herein can also serve as reference values for normal wild-type male and female mice, to which values for myriad genetic, surgical, and pharmacological models can be compared in future studies.
Collapse
Affiliation(s)
- Jacopo Ferruzzi
- Department of Biomedical Engineering, Yale University, New Haven, CT, United States of America
| | - Paolo Di Achille
- Department of Biomedical Engineering, Yale University, New Haven, CT, United States of America
| | - George Tellides
- Department of Surgery, Yale School of Medicine, New Haven, CT, United States of America
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, United States of America
| | - Jay D. Humphrey
- Department of Biomedical Engineering, Yale University, New Haven, CT, United States of America
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, United States of America
| |
Collapse
|
17
|
Jung S, Kim MK, Shin J, Choi BY, Lee YH, Shin DH, Shin MH. High sodium intake and sodium to potassium ratio may be linked to subsequent increase in vascular damage in adults aged 40 years and older: the Korean multi-rural communities cohort (MRCohort). Eur J Nutr 2018; 58:1659-1671. [PMID: 29761317 DOI: 10.1007/s00394-018-1712-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Accepted: 05/07/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE Subclinical vascular damage is a chronic intermediate process in cardiovascular disease (CVD) and high sodium (Na) has been regarded as an adverse factor in subclinical vascular health; however, the longitudinal relationship between Na intake and subclinical vascular damage has not been studied. We aimed to evaluate the longitudinal relationship of dietary Na intake and sodium to potassium ratio (Na:K) with brachial-ankle pulse wave velocity (baPWV) and carotid intima media thickness (cIMT) in healthy adults aged 40 years and older in Korea. METHODS The present study was based on participants (n = 2145 for baPWV analysis and n = 2494 for cIMT analysis) who visited three times during 2005-2013 (median 5.3 years of follow-up). We used both dietary Na intake and Na:K at baseline and its average (baseline, 2nd, 3rd), which was obtained from food frequency questionnaire (FFQ) as exposure at every visit. baPWV and cIMT levels at the third visit and change from baseline to the third visit were used to represent the level of subclinical vascular damage. RESULTS After adjustment for potential confounders, significant positive relationships between dietary Na intake and both baPWV3rd and cIMT3rd were observed (baPWV: p for trend ≤ 0.0001 for Naaverage; cIMT: p for trend = 0.013 for Naaverage). Compared with Na:Ks less than 1.0, the levels of both baPWV and cIMT were higher for participants with Na:Ks over 1.0 (baPWV: p for trend = 0.0002 for Na:Kaverage; cIMT: p for trend = 0.005 for Na:Kaverage). Similar significant trends were shown in relationships between dietary Na intake and Na:K and changes in baPWV and cIMT levels. CONCLUSIONS In conclusion, dietary Na intake and Na:K may be positively linked to subsequent baPWV and cIMT levels in adults aged 40 years and older in Korea. Our findings may provide informative evidence on subclinical vascular damage, particularly for populations with relatively high dietary Na intake and low dietary K intake.
Collapse
Affiliation(s)
- Sukyoung Jung
- Department of Health Care Policy Research, Korea Institute for Health and Social Affairs, Sejong, South Korea.,Institute for Health and Society, Hanyang University, Seoul, South Korea
| | - Mi Kyung Kim
- Institute for Health and Society, Hanyang University, Seoul, South Korea. .,Department of Preventive Medicine, College of Medicine, Hanyang University, Seoul, South Korea.
| | - Jinho Shin
- Division of Cardiology, Department of Internal Medicine, College of Medicine, Hanyang University, Seoul, South Korea
| | - Bo Youl Choi
- Institute for Health and Society, Hanyang University, Seoul, South Korea.,Department of Preventive Medicine, College of Medicine, Hanyang University, Seoul, South Korea
| | - Young-Hoon Lee
- Department of Preventive Medicine and Institute of Wonkwang Medical Science, Wonkwang University College of Medicine, Iksan, South Korea
| | - Dong Hoon Shin
- Department of Occupational and Environmental Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Min-Ho Shin
- Department of Preventive Medicine, Chonnam National University Medical School, Gwangju, South Korea
| |
Collapse
|
18
|
Influence of cardiovascular risk factors on longitudinal motion of the common carotid artery wall. Atherosclerosis 2018; 272:54-59. [DOI: 10.1016/j.atherosclerosis.2018.02.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 02/08/2018] [Accepted: 02/28/2018] [Indexed: 11/24/2022]
|
19
|
Yli-Ollila H, Tarvainen MP, Laitinen TP, Laitinen TM. Transfer Function Analysis of the Longitudinal Motion of the Common Carotid Artery Wall. Front Physiol 2016; 7:651. [PMID: 28082917 PMCID: PMC5186790 DOI: 10.3389/fphys.2016.00651] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 12/12/2016] [Indexed: 01/25/2023] Open
Abstract
The longitudinal motion of the carotid wall is a potential new measure of arterial stiffness. Despite the over decade long research on the subject, the driving force and the specific longitudinal kinetics of the carotid wall has remained unclear. In this study, a transfer function analysis with 20 healthy subjects is presented to derive how the energy from the blood pressure moves the innermost arterial wall longitudinally and how the kinetic energy is then transferred to the outermost arterial layer. The power spectrums display that the main kinetic energy of the longitudinal motion is on band 0-3 Hz with a peak on the 1.1 Hz frequency. There is a large variation among the individuals, how the energy from the blood pressure transfers into the longitudinal motion of the arterial wall since the main direction of the longitudinal motion varies individually and because early arterial stiffening potentially has an effect on the time characteristics of the energy transfer. The energy transfer from the innermost to the outermost wall layer is more straightforward: on average, a 17% of the longitudinal amplitude is lost and an 18.9 ms delay is visible on the 1.0 Hz frequency.
Collapse
Affiliation(s)
- Heikki Yli-Ollila
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital (KYS)Kuopio, Finland; Department of Applied Physics, University of Eastern Finland (UEF)Kuopio, Finland; Department of Radiology, Kanta-Häme Central HospitalHämeenlinna, Finland
| | - Mika P Tarvainen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital (KYS)Kuopio, Finland; Department of Applied Physics, University of Eastern Finland (UEF)Kuopio, Finland
| | - Tomi P Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital (KYS)Kuopio, Finland; Department of Clinical Physiology and Nuclear Medicine, University of Eastern Finland (UEF)Kuopio, Finland
| | - Tiina M Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital (KYS) Kuopio, Finland
| |
Collapse
|
20
|
Yli-Ollila H, Tarvainen MP, Laitinen TP, Laitinen TM. Principal Component Analysis of the Longitudinal Carotid Wall Motion in Association with Vascular Stiffness: A Pilot Study. ULTRASOUND IN MEDICINE & BIOLOGY 2016; 42:2873-2886. [PMID: 27600476 DOI: 10.1016/j.ultrasmedbio.2016.07.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 06/29/2016] [Accepted: 07/25/2016] [Indexed: 06/06/2023]
Abstract
The longitudinal motion of the carotid wall during a heart cycle has a multiphasic waveform. Recent studies have examined the amplitude of this motion. Instead of amplitude measurements, we focus on making a detailed characterization of the motion waveform. Two-minute carotid ultrasound videos were obtained for 19 healthy volunteers, and a speckle tracking algorithm was used to measure the motion of the carotid wall. Principal component analysis revealed the characteristic features of wall motion and their relation to known arterial stiffness indices. By estimating two principal components, we could account for more than 92% of the variation in the motion graphs. The first principal component derived from the longitudinal motion curves was significantly correlated to pulse pressure, indicating that the main dominant base waveform of the longitudinal motion was related to blood pressure. The second principal component derived from the longitudinal motion curves had multiple significant correlations to known stiffness indices, indicating that the stronger biphasic structure of the motion curve, especially on the adventitia layer, was associated with higher distensibility and compliance, as well as reduced carotid artery stiffness. According to this study, the second principal component of the longitudinal motion may be a useful parameter reflecting vascular health.
Collapse
Affiliation(s)
- Heikki Yli-Ollila
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland; Department of Applied Physics, University of Eastern Finland, Kuopio, Finland; Department of Clinical Physiology and Nuclear Medicine, Kanta-Häme Central Hospital, Hämeenlinna, Finland.
| | - Mika P Tarvainen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland; Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Tomi P Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland; Department of Clinical Physiology and Nuclear Medicine, University of Eastern Finland, Kuopio, Finland
| | - Tiina M Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| |
Collapse
|
21
|
Au JS, Ditor DS, MacDonald MJ, Stöhr EJ. Carotid artery longitudinal wall motion is associated with local blood velocity and left ventricular rotational, but not longitudinal, mechanics. Physiol Rep 2016; 4:4/14/e12872. [PMID: 27440745 PMCID: PMC4962076 DOI: 10.14814/phy2.12872] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Accepted: 06/28/2016] [Indexed: 11/24/2022] Open
Abstract
Recent studies have identified a predictable movement pattern of the common carotid artery wall in the longitudinal direction. While there is evidence that the magnitude of this carotid artery longitudinal wall motion (CALM) is sensitive to cardiovascular health status, little is known about the determinants of CALM. The purpose of this integrative study was to evaluate the contribution of left ventricular (LV) cardiac motion and local blood velocity to CALM. Simultaneous ultrasound measurements of CALM, common carotid artery mean blood velocity (MBV), and left ventricular motion were performed in ten young, healthy individuals (6 males; 22 ± 1 years). Peak anterograde CALM occurred at a similar time as peak MBV (18.57 ± 3.98% vs. 18.53 ± 2.81% cardiac cycle; t‐test: P = 0.94; ICC: 0.79, P < 0.01). The timing of maximum retrograde CALM displacement was different, but related, to both peak apical (41.00 ± 7.81% vs. 35.33 ± 5.79% cardiac cycle; t‐test: P < 0.01; ICC: 0.79, P < 0.01) and basal rotation (41.80 ± 6.12% vs. 37.30 ± 5.66% cardiac cycle; t‐test: P < 0.01; ICC: 0.74, P < 0.01) with peak cardiac displacements preceding peak CALM displacements in both cases. The association between basal rotation and retrograde CALM was further supported by strong correlations between their peak magnitudes (r = −0.70, P = 0.02), whereas the magnitude of septal longitudinal displacement was not associated with peak CALM (r = 0.11, P = 0.77). These results suggest that the rotational mechanical movement of the LV base may be closely associated with longitudinal mechanics in the carotid artery. This finding may have important implications for interpreting the complex relationship between ventricular and vascular function.
Collapse
Affiliation(s)
- Jason S Au
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - David S Ditor
- Department of Kinesiology, Brock University, St. Catharines, Ontario, Canada
| | | | - Eric J Stöhr
- Discipline of Physiology & Health, Cardiff School of Sport, Cardiff Metropolitan University, Cardiff, Wales, UK
| |
Collapse
|