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Pawar SG, Saravanan PB, Gulati S, Pati S, Joshi M, Salam A, Khan N. Study the relationship between left atrial (LA) volume and left ventricular (LV) diastolic dysfunction and LV hypertrophy: Correlate LA volume with cardiovascular risk factors. Dis Mon 2024; 70:101675. [PMID: 38262769 DOI: 10.1016/j.disamonth.2024.101675] [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: 01/25/2024]
Abstract
Heart failure (HF) with normal ejection fraction - the isolated diastolic heart failure, depicts increasing prevalence and health care burden in recent times. Having less mortality rate compared to systolic heart failure but high morbidity, it is evolving as a major cardiac concern. With increasing clinical use of Left atrial volume (LAV) quantitation in clinical settings, LAV has emerged as an important independent predictor of cardiovascular outcome in HF with normal ejection fraction. This article is intended to review the diastolic and systolic heart failure, their association with left atrial volume, in depth study of Left atrial function dynamics with determinants of various functional and structural changes.
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Affiliation(s)
| | | | | | | | - Muskan Joshi
- Tbilisi State Medical University, Tbilisi, Georgia
| | - Ajal Salam
- Government Medical College, Kottayam, Kerala, India
| | - Nida Khan
- Jinnah Sindh Medical University, Karachi, Pakistan
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Su L, Yan X, Pan Y, Yang S. Cross-sectional associations between questionnaire-measured physical activity and tissue doppler indices of left ventricular diastolic function. BMC Cardiovasc Disord 2023; 23:527. [PMID: 37891468 PMCID: PMC10612190 DOI: 10.1186/s12872-023-03559-3] [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] [Received: 07/05/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND The prevalence of left ventricular (LV) diastolic dysfunction has been increasing over the past decade, and to date, effective pharmacotherapies that enhance LV diastolic function have not yet been identified. Though some data has demonstrated the beneficial effects of exercise training on LV diastolic function, little is known about the adaptations of diastolic function to daily physical activity (PA). Accordingly, our study aimed to investigate the impact of daily PA on tissue Doppler indices of LV diastolic function. METHODS A total of 432 participants were enrolled for clinically indicated echocardiography from July 2019 to July 2020 at Peking University People's Hospital. Participants aged ≥ 18 years were included if they had stable PA in the past six months and normal LV systolic function. A questionnaire was used to collect demographic characteristics, medical history, and daily PA. According to PA Guidelines for Americans, we identified these participants into low-intensity PA (LPA) group and moderate-high-intensity PA (MHPA) group. Propensity score matching (PSM) was performed to match potential confounding factors between the two groups. The clinical characteristics and echocardiographic parameters between LPA group and MHPA group were compared using student's t-test, Mann-Whitney U test, and chi-square test as appropriate. RESULTS After matching potential confounding factors using PSM with a 1:3 matching ratio, our final analysis included 86 cases in the MHPA group and 214 cases in the LPA group. All demographic characteristics and comorbidities were statistically similar between the two groups. Compared to the LPA group, the MHPA group showed higher septal e' (7.9 ± 2.9 cm/s versus 7.2 ± 2.6 cm/s, P = 0.047). Other echocardiographic parameters associated with LV diastolic function concerning lateral e' and average E/e', also trended towards improved LV diastolic function in the MHPA group, but failed to reach statistical significance. CONCLUSIONS Our study demonstrated that moderate-high-intensity daily PA was associated with improved septal e', suggesting that moderate-high-intensity PA could potentially ameliorate LV diastolic dysfunction.
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Affiliation(s)
- Lina Su
- Department of Cardiology, Peking University People's Hospital, 11 Xizhimen South St, Beijing, 100044, PR China
| | - Xiaodi Yan
- Department of Cardiology, Peking University People's Hospital, 11 Xizhimen South St, Beijing, 100044, PR China
| | - Yongmei Pan
- Department of Cardiology, Peking University People's Hospital, 11 Xizhimen South St, Beijing, 100044, PR China
| | - Songna Yang
- Department of Cardiology, Peking University People's Hospital, 11 Xizhimen South St, Beijing, 100044, PR China.
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Ji MH, Seoung YH. Right-to-Left Shunt Evaluation in Cardiac Patent Foramen Ovale Using Bubble Contrast Transcranial Color-Coded Doppler: A Cryptogenic Stroke Case. Healthcare (Basel) 2023; 11:2655. [PMID: 37830692 PMCID: PMC10572775 DOI: 10.3390/healthcare11192655] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/23/2023] [Accepted: 09/28/2023] [Indexed: 10/14/2023] Open
Abstract
Traditional diagnosis of patent foramen ovale (PFO) in the heart has involved the use of transcranial Doppler (TCD). However, TCD is essentially a blind test that cannot directly visualize the location of blood vessels. Since TCD relies on qualitative assessments by examiners, there is room for errors, such as misalignment of the ultrasound's angle of incidence with the actual blood vessels. This limitation affects the reproducibility and consistency of the examination. In this study, we presented an alternative approach for assessing right-to-left shunt (RLS) associated with PFO using contrast transcranial color-coded Doppler (C-TCCD) with bubble contrast. The patient under consideration had been diagnosed with an ischemic stroke through imaging, but the subsequent cardiac work-up failed to determine the cause. Employing C-TCCD for RLS screening revealed a confirmed RLS of Spencer's three grades. Subsequently, transesophageal echocardiography (TEE) was conducted to evaluate PFO risk factors, confirming an 8 mm PFO size, a 21 mm tunnel length, a hypermobile interatrial septum, and persistent RLS. The calculated high-risk PFO score was 4 points, categorizing it as a very high risk PFO. This case underscores the importance of C-TCCD screening in detecting RLS associated with PFO, especially in cryptogenic stroke patients, when identifying the underlying cause of ischemic stroke becomes challenging.
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Affiliation(s)
- Myeong-Hoon Ji
- Department of Radiological Science, College of Health and Medical Sciences, Cheongju University, Cheongju 28503, Republic of Korea;
- The Korean Registry for Diagnostic Medical Sonography (KRDMS), Daejeon 35041, Republic of Korea
| | - Youl-Hun Seoung
- Department of Radiological Science, College of Health and Medical Sciences, Cheongju University, Cheongju 28503, Republic of Korea;
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Rosborough TK, Becker JS, Desautels CN, Fennell NN, Lange AKS, Porter JL, Post BD, Shepherd MF, St Hill CA, Tierney DM. An Ultrasound Screening Exam During Medicare Wellness Visits May Be Beneficial. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:1069-1076. [PMID: 34272888 DOI: 10.1002/jum.15788] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 05/28/2021] [Accepted: 06/23/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES The physical exam component of a periodic health visit in the elderly has not been considered useful. Standard Medicare Wellness visits require no physical exam beyond blood pressure and most physicians perform limited exams during these visits. The objective of this study was to test the feasibility, potential benefit, and costs of performing a screening ultrasound (US) exam during Medicare Wellness visits. METHODS A physician examiner at an academic internal medicine primary care clinic performed a screening US exam targeting important abnormalities of patients 65-85 years old during a Medicare Wellness visit. The primary care physician (PCP) recorded the follow-up items for each abnormality identified by the US examiner and assessed the benefit of each abnormality for the participant. Abnormality benefit, net exam benefit per participant, follow-up items and costs, participant survey results, and exam duration were assessed. RESULTS Participants numbered 108. Total abnormalities numbered 283 and new diagnoses were 172. Positive benefit scores were assigned to 38.8%, neutral (zero) scores to 59.4%, and negative benefit scores to 1.8% of abnormalities. Net benefit scores per participant were positive in 63.9%, 0 in 34.3%, and negative in 1.8%. Follow-up items were infrequent resulting in 76% of participants without follow-up cost. Participant survey showed excellent acceptance of the exam. CONCLUSIONS The US screening exam identified frequent abnormalities in Medicare Wellness patients. The assessed benefits were rarely negative and often mild to moderately positive, with important new chronic conditions identified. Follow-up costs were low when the PCPs were also US experts.
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Affiliation(s)
- Terry K Rosborough
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
| | - Joshua S Becker
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
| | - Christine N Desautels
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
| | - Naomi N Fennell
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
| | - Anna K S Lange
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
| | - Jean L Porter
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
| | - Bryan D Post
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
| | - Michele F Shepherd
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
| | | | - David M Tierney
- Abbott Northwestern Hospital Department of Graduate Medical Education, Minneapolis, MN, USA
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Xia J, Li J, Jin G, Yao D, Hua Q. Development of a Nomogram for Estimating the Risk of Left Ventricular Diastolic Dysfunction in Patients with Non-Alcoholic Fatty Liver Disease. Diabetes Metab Syndr Obes 2022; 15:1749-1759. [PMID: 35706476 PMCID: PMC9191691 DOI: 10.2147/dmso.s371208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 06/02/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Patients with non-alcoholic fatty liver disease (NAFLD) are more likely to develop left ventricular diastolic dysfunction (LVDD). Although lifestyle adjustments contribute to the improvement of NAFLD, thereby delaying or even preventing LVDD progression, it is difficult to maintain a healthy lifestyle, resulting in a higher incidence of LVDD in NAFLD patients. OBJECTIVE This study aims to develop a nomogram for assessing the risk of LVDD progression in NAFLD patients to increase their adherence to therapeutic interventions and adjust their treatment regimens timely. METHODS A total of 148 medical records of NAFLD patients were retrospectively analyzed. Sixty-three were assigned to the LVDD+ group and 85 were assigned to the LVDD- group. The independent correlates of LVDD, which were screened via least absolute shrinkage and selection operator logistic regression model first, followed by multivariate Logistic regression model, constituted the nomogram to determine the likelihood of LVDD in NAFLD patients. RESULTS Number of comorbidities, glycosylated hemoglobin, and epicardial adipose tissue (EAT) volume index were independent correlates of LVDD (all P < 0.05). They served as components in the newly developed nomogram. It obtained significant clinical benefit in detecting NAFLD patients at the risk of LVDD progression, with satisfied discrimination and calibration. CONCLUSION We developed a nomogram for identifying NAFLD patients with a normal diastolic function who are at risk of LVDD progression, thus contributing to effective prevention of LVDD progression.
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Affiliation(s)
- Jinying Xia
- Department of Endocrinology, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, People’s Republic of China
| | - Jianhui Li
- Department of Endocrinology, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, People’s Republic of China
| | - Guang Jin
- Department of Ultrasound, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, People’s Republic of China
| | - Danzhen Yao
- Department of Endocrinology, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, People’s Republic of China
| | - Qifeng Hua
- Department of Radiology, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, People’s Republic of China
- Correspondence: Qifeng Hua, Department of Radiology, Hwa Mei Hospital, University of Chinese Academy of Sciences, No. 41, northwest street, Haishu District, Ningbo, 315000, People’s Republic of China, Tel +86-13905843180, Email
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