2017
DOI: 10.1007/s12265-017-9735-3
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Deep Phenotyping of Systemic Arterial Hemodynamics in HFpEF (Part 1): Physiologic and Technical Considerations

Abstract: A better understanding of the pathophysiology of HFpEF is important. Detailed phenotyping of pulsatile hemodynamics has provided important insights into the pathophysiology of left ventricular remodeling and fibrosis, diastolic dysfunction, microvascular disease and impaired oxygen delivery to peripheral skeletal muscle, all of which contribute to exercise intolerance, the cardinal feature of HFpEF. Furthermore, arterial pulsatile hemodynamic mechanisms likely contribute to the frequent presence of comorbiditi… Show more

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Cited by 31 publications
(27 citation statements)
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“…These papers cover a variety of topics relevant to precision medicine, including text mining and natural language processing to identify HFpEF patients [11]; tensor factorization, a promising machine learning technique that can be applied to the field of HFpEF [10]; molecular approaches to precision medicine in HFpEF (induced pluripotent stem cell-derived cardiomyocytes and microRNAs) [9]; genome-wide characterization of molecular profiles of HFpEF [7]; deep phenotyping of arterial hemodynamics in HFpEF [5,6]; phenomapping of hypertension to identify the myocardial substrate for HFpEF [8]; and finally innovative clinical trial designs that can be used to advance precision medicine in HFpEF [12]. …”
Section: Introductionmentioning
confidence: 99%
“…These papers cover a variety of topics relevant to precision medicine, including text mining and natural language processing to identify HFpEF patients [11]; tensor factorization, a promising machine learning technique that can be applied to the field of HFpEF [10]; molecular approaches to precision medicine in HFpEF (induced pluripotent stem cell-derived cardiomyocytes and microRNAs) [9]; genome-wide characterization of molecular profiles of HFpEF [7]; deep phenotyping of arterial hemodynamics in HFpEF [5,6]; phenomapping of hypertension to identify the myocardial substrate for HFpEF [8]; and finally innovative clinical trial designs that can be used to advance precision medicine in HFpEF [12]. …”
Section: Introductionmentioning
confidence: 99%
“…The resistive component of arterial load can be computed simply as the ratio of mean arterial pressure/cardiac output. Pulsatile load is complex, time varying, and best assessed with detailed modeling of aortic pressure‐flow relations 2, 18, 19. A readily available index of pulsatile arterial load, mainly related to TAC, is the ratio of SV/PP.…”
Section: Discussionmentioning
confidence: 99%
“…За даними Chirinos J. [14], насправді Еа не відображає податливість крупних артерій, а залежить від периферичного судинного опору, який визначають дрібні артерії та ЧСС. Сучасні рекомендації Американської асоціації серця не радять використовувати Еа як головний показник артеріальної жорсткості [39].…”
Section: к а р д и о л о г и яunclassified
“…Отримані нами результати підтримують ідею деяких авторів, що зниження артеріальної жорсткості і зменшення аугментації пульсової хвилі доцільно розглядати як перспективні терапевтичні цілі лікування СНзФВ ЛШ, зокрема, щодо потенційного покращення діастолічної функції ЛШ [14].…”
Section: к а р д и о л о г и яunclassified
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