Assessment of ventriculo-arterial interaction in pulmonary arterial hypertension using wave intensity analysis

European Respiratory Journal

Volumn 43, Issue 6, 2014, Pages 1804-1807

  Lau, Edmund M T ^a,b   Abelson, David ^b   Dwyer, Nathan ^c   Yu, Young ^a,b   Ng, Martin K ^a,b   Celermajer, David S ^a,b  

^a UNIVERSITY OF SYDNEY   (Australia)

^b ROYAL PRINCE ALFRED HOSPITAL   (Australia)

^c ROYAL HOBART HOSPITAL   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; AGED; CARDIOPULMONARY FUNCTION; CARDIOVASCULAR CATHETER; CARDIOVASCULAR PARAMETERS; CLINICAL ARTICLE; COMPUTER PROGRAM; CONTROLLED STUDY; CORONARY ARTERY DISEASE; FEASIBILITY STUDY; FEMALE; FLOW MEASUREMENT; HEART CATHETERIZATION; HEART OUTPUT; HEMODYNAMIC MONITORING; HUMAN; LETTER; LUNG CIRCULATION; LUNG HEMODYNAMICS; MALE; PRESSURE MEASUREMENT; PRIORITY JOURNAL; PULMONARY HYPERTENSION; PULMONARY VASCULAR DISEASE; SYSTOLE; THERMODILUTION; VASCULAR GUIDE WIRE; VENTRICULO ARTERIAL INTERACTION; WAVE ENERGY; WAVE INTENSITY; WAVE INTENSITY ANALYSIS; WAVE REFLECTION; WAVE SPEED; ANGIOGRAPHY; ARTERY; COMPLICATION; HEART VENTRICLE; HEMODYNAMICS; HYPERTENSION, PULMONARY; MIDDLE AGED; PATHOPHYSIOLOGY; PROGNOSIS; SIGNAL PROCESSING;

AGED; ANGIOGRAPHY; ARTERIES; CARDIAC CATHETERIZATION; FEMALE; HEART VENTRICLES; HEMODYNAMICS; HUMANS; HYPERTENSION, PULMONARY; MALE; MIDDLE AGED; PROGNOSIS; SIGNAL PROCESSING, COMPUTER-ASSISTED; SOFTWARE;

EID: 84901833583     PISSN: 09031936     EISSN: 13993003     Source Type: Journal    
DOI: 10.1183/09031936.00148313     Document Type: Letter

References (12)

1. Parker KH, Jones CJ. Forward and backward running waves in the arteries: analysis using the method of characteristics. J Biomech Eng 1990; 112: 322-326. (Pubitemid 20378633)
2. Parker KH. An introduction to wave intensity analysis. Med Biol Eng Comput 2009; 47: 175-188.
3. Davies JE, Whinnett ZI, Francis DP, et al. Evidence of a dominant backward-propagating "suction" wave responsible for diastolic coronary filling in humans, attenuated in left ventricular hypertrophy. Circulation 2006; 113: 1768-1778. (Pubitemid 43958470)
4. Dwyer N, Yong AC, Kilpatrick D. Variable open-end wave reflection in the pulmonary arteries of anesthetized sheep. J Physiol Sci 2012; 62: 21-28.
5. Penny DJ, Mynard JP, Smolich JJ. Aortic wave intensity analysis of ventricular-vascular interaction during incremental dobutamine infusion in adult sheep. Am J Physiol Heart Circ Physiol 2008; 294: H481-H489.
6. Champion HC, Michelakis ED, Hassoun PM. Comprehensive invasive and noninvasive approach to the right ventricle-pulmonary circulation unit: state of the art and clinical and research implications. Circulation 2009; 120: 992-1007.
7. Nakayama Y, Nakanishi N, Hayashi T, et al. Pulmonary artery reflection for differentially diagnosing primary pulmonary hypertension and chronic pulmonary thromboembolism. J Am Coll Cardiol 2001; 38: 214-218. (Pubitemid 32613853)
8. Castelain V, Hervé P, Lecarpentier Y, et al. Pulmonary artery pulse pressure and wave reflection in chronic pulmonary thromboembolism and primary pulmonary hypertension. J Am Coll Cardiol 2001; 37: 1085-1092. (Pubitemid 32217611)
9. Hughes AD, Park C, Davies J, et al. Limitations of augmentation index in the assessment of wave reflection in normotensive healthy individuals. PLoS One 2013; 8: e59371.
10. Huez S, Brimioulle S, Naeije R, et al. Feasibility of routine pulmonary arterial impedance measurements in pulmonary hypertension. Chest 2004; 125: 2121-2128. (Pubitemid 38788179)
11. Murgo JP, Westerhof N. Input impedance of the pulmonary arterial system in normal man. Effects of respiration and comparison to systemic impedance. Circ Res 1984; 54: 666-673. (Pubitemid 14091671)
12. Hughes AD, Parker KH. Forward and backward waves in the arterial system: impedance or wave intensity analysis? Med Biol Eng Comput 2009; 47: 207-210.