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Qin C, Zhang L, Zhang ZM, Wang B, Ye Z, Wang Y, Nanda NC, Xie MX. Echocardiographic evaluation of cardiac dyssynchrony in patients with congestive heart failure. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY. MEDICAL SCIENCES = HUA ZHONG KE JI DA XUE XUE BAO. YI XUE YING DE WEN BAN = HUAZHONG KEJI DAXUE XUEBAO. YIXUE YINGDEWEN BAN 2016; 36:434-441. [PMID: 27376817 DOI: 10.1007/s11596-016-1605-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 05/15/2016] [Indexed: 06/06/2023]
Abstract
The present study investigated the application of echocardiography to evaluation of cardiac dyssynchrony in patients with congestive heart failure (CHF). A total of 348 consecutive CHF patients who were admitted for cardiac resynchronization (CRT) and presented with low ejection fraction (EF) and wide QRS duration were enrolled in this study, along with 388 healthy individuals. Dyssynchrony was assessed based on filling time ratio (FT/RR), left ventricular pre-ejection delay (PED), interventricular mechanical delay (IVMD), longitudinal opposing wall delay (LOWD) and radial septal to posterior wall delay (RSPWD). Response to CRT was defined as a ≥15% increase in EF. The results showed that FT/RR was decreased while PED, IVMD, LOWD and RSPWD were increased in the CHF group compared with the control group (P<0.01). In the CHF group, FT/RR was negatively correlated with the QRS duration, LV end-diastolic diameter (LVESd), LV end-diastolic volume (LVEDV) and LV end-systolic volume (LVESV) (P<0.01), but positively with the LVEF (P<0.01). Additionally, PED, IVMD, LOWD and RSPWD were positively correlated with the QRS duration, LVESd, LVEDV and LVESV (P<0.01), but negatively with the LVEF (P<0.01). The CHF group was divided into three subgroups according to the varying degrees of LVEF. FT/RR decreased successively from the LVEF-1 group to the LVEF-2 group to the LVEF-3 group, while the PED, IVMD, LOWD and RSPWD successively increased in the same order (P<0.01). The CHF group was divided into three subgroups according to the varying degrees of QRS duration, and FT/RR decreased successively in a sequence from the QRS-1 group to the QRS-2 group to the QRS-3 group, while the PED, IVMD, LOWD and RSPWD successively increased in the same order (P<0.01). Speckle tracking radial dyssynchrony ≥130 ms was predictive of an EF response in patients in QRS-1 group (78% sensitivity, 83% specificity), those in QRS-2 group (83% sensitivity, 77% specificity) and in QRS-3 group (89% sensitivity, 79% specificity). In conclusion, echocardiography is a convenient and sensitive method for evaluating cardiac dyssynchrony in patients with CHF.
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Affiliation(s)
- Chuan Qin
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
- Department of Ultrasound, Central Hospital of Karamay, Karamay, 834000, China
| | - Li Zhang
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
| | - Zi-Ming Zhang
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
| | - Bin Wang
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
| | - Zhou Ye
- Department of Ultrasound, Central Hospital of Karamay, Karamay, 834000, China
| | - Yong Wang
- Department of Ultrasound, Central Hospital of Karamay, Karamay, 834000, China
| | - Navin C Nanda
- Heart Station/Echocardiography Laboratories, The University of Alabama at Birmingham, Alabama, 35233, USA
| | - Ming-Xing Xie
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China.
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Milaniuk S, Pietrzak A, Mosiewicz B, Mosiewicz J, Reich K. Influence of psoriasis on circulatory system function assessed in echocardiography. Arch Dermatol Res 2015; 307:855-61. [PMID: 26121943 PMCID: PMC4643101 DOI: 10.1007/s00403-015-1586-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Revised: 04/27/2015] [Accepted: 06/05/2015] [Indexed: 01/08/2023]
Abstract
Psoriasis vulgaris is a chronic disease with a multifactorial pathogenesis. It affects about 2–4 % of the population all over the world. In course of psoriatic arthritis, joints’ damages are observed. In patients with psoriasis vulgaris and psoriatic arthritis, there is increased morbidity and mortality caused by cardiovascular diseases observed. The aim of the study is to analyze the echocardiography of patients with psoriasis vulgaris and psoriatic arthritis on the basis of the literature available in PubMed database. Abnormalities found in echocardiography of patients with psoriasis include valvular defects (40.7 % of the patients), left ventricle diastolic dysfunction (27.8 %), and left ventricle hypertrophy (11.1 %). Left ventricle’s systolic disorders, increased aorta stiffness index and increased pulmonary artery blood pressure were also observed in this group of patients.
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Affiliation(s)
- Sylwia Milaniuk
- Department of Internal Medicine, Medical University, Staszica St 16, Lublin, Poland
| | - Aldona Pietrzak
- Department of Dermatology, Venereology and Paediatric Dermatology, Medical University, Radziwillowska St 13, Lublin, Poland
| | - Barbara Mosiewicz
- Students Medical Association, Medical University, Staszica St 16, Lublin, Poland
| | - Jerzy Mosiewicz
- Department of Internal Medicine, Medical University, Staszica St 16, Lublin, Poland.
| | - Kristian Reich
- Dermatologikum Hamburg, Stephansplatz 5, Hamburg, Germany
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