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González LS, Grady M. Intra-aortic balloon pump counterpulsation: technical function, management, and clinical indications. Int Anesthesiol Clin 2022; 60:16-23. [PMID: 35975922 DOI: 10.1097/aia.0000000000000379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Laura S González
- Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, Wisconsin
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Moh'd AF, Khasawneh MA, Al-Odwan HT, Alghoul YA, Makahleh ZM, Altarabsheh SE. Postoperative Cardiac Arrest in Cardiac Surgery-How to Improve the Outcome? Med Arch 2021; 75:149-153. [PMID: 34219876 PMCID: PMC8228641 DOI: 10.5455/medarh.2021.75.149-153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Background In the early postoperative period after cardiac surgery the heart may be temporarily dysfunctional and prone to arrhythmias due to the phenomenon of myocardial stunning, vasoplegic syndrome, systemic inflammatory response syndrome (SIRS), electrolyte disturbances, operative trauma and myocardial edema. Most cases of cardiac arrest after cardiac surgery are reversible. Objective To analyse the factors that may influence the outcome of cardiac arrest after adult and pediatric cardiac surgery. Methods Retrospective analysis that included cardiac surgical procedures (886 adult and 749 pediatric patients) performed during the 18 month period of this study at Queen Alia Heart Institute/ Amman, Jordan. All cardiac arrest events were recorded and analysed. Data was collected on Utstein style templates designed for the purpose of this study. The outcome of cardiac arrest is examined as an early outcome (ROSC or lethal outcome) and late outcome (full recovery, recovery with complications, or in-hospital mortality). Factors that may influence the outcome of cardiac arrest were recorded and statistically analysed. Ethical committee approval obtained. Results The overall mortality rate was 3.3%. Cardiac arrest occurred in 114 patients (6.97%). The age of patients ranged from 5 days to 82 years and constituted 66 pediatric and 48 adult patients. Most pediatric cardiac arrests manifested as non-shockable rhythms (77%). Most in-hospital cardiac arrests occurred in the intensive care unit (86.5%). The majority of patients were mechanically ventilated at the time of occurrence of arrest (62.5% and 54.5% in adult and pediatric patients, respectively). Average time of cardiopulmonary resuscitation was 32.24 minutes. Overall, CA survival was 20% higher in the paediatric sub-group (full recovery rate of 51.5%). Neurological injury was slightly lower in pediatric than adult cardiac arrest survivals. (2% vs. 3%). Conclusion Shockable rhythms are more common in adult cardiac arrest, while non-shockable rhythms are more frequent in the pediatric sub-population. Hemodynamic monitoring, witnessed-type of cardiac arrest, non-interrupted cardiac massage, and early recognition of cardiac tamponade are the factors associated with higher rates of survival.
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Affiliation(s)
- Ashraf Fadel Moh'd
- Department of Cardiac Anesthesia at Queen Alia Heart Institute (QAHI), Amman, Jordan
| | | | - Hayel Talal Al-Odwan
- Department of Cardiac Anesthesia at Queen Alia Heart Institute (QAHI), Amman, Jordan
| | - Yaser Ahmad Alghoul
- Department of Cardiac Anesthesia at Queen Alia Heart Institute (QAHI), Amman, Jordan
| | | | - Salah E Altarabsheh
- Department of Cardiac Surgery at Queen Alia Heart Institute (QAHI), Amman, Jordan
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Ali US, Lan NSR, Gilfillan M, Ho K, Pavey W, Dwivedi G, Slimani EK, Edelman J, Merry C, Larbalestier R. Preoperative Intra-Aortic Balloon Pumps in Cardiac Surgery: A Propensity Score Analysis. Heart Lung Circ 2020; 30:758-764. [PMID: 33109455 DOI: 10.1016/j.hlc.2020.09.924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 08/21/2020] [Accepted: 09/01/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION The role of intra-aortic balloon pumps (IABP) in high-risk patients undergoing coronary artery bypass graft (CABG) surgery remains controversial. We report the 5-year experience from a new Australian centre. METHODS We retrospectively analysed 690 patients undergoing urgent isolated CABG surgery at a Western Australian tertiary centre from February 2015 to May 2020. De-identified data was obtained from the Australia & New Zealand Society of Cardiothoracic Surgeons database. Patients were stratified according to preoperative IABP use. A propensity score was created for the probability of IABP use and a propensity adjusted analysis was performed using logistic regression. The primary outcome was 30-day mortality. Secondary outcomes were postoperative inhospital outcomes. RESULTS Preoperative IABP was used in 78 patients (11.3%). After propensity score adjustment, in a subgroup of patients with reduced ejection fraction or left main disease, 30-day mortality (7.0% vs 2.0%, OR 6.03, 95% CI 1.89-19.28, p=0.002) was significantly higher in the IABP group. Red blood cell transfusions (19.7% vs 12.6%, OR 1.86, 95% CI 1.02-3.35, p=0.039), prolonged inotrope use (78.9% vs 50.9%, OR 6.11, 95% CI 2.77-13.48, p<0.001), prolonged invasive ventilation (28.2% vs 3.4%, OR 20.2, 95% CI 8.24-49.74, p<0.001), mesenteric ischaemia (2.8% vs 0%, OR 4.52, 95% CI 1.15-17.77, p=0.031) and multisystem organ failure (1.3% vs 0.7%, OR 25.68, 95% CI 2.55-258.34, p=0.006) were significantly higher in the IABP group. CONCLUSION In patients undergoing isolated CABG surgery, preoperative IABP use was associated with increased 30-day mortality and adverse outcomes. Large randomised controlled trials are required to confirm our findings.
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Affiliation(s)
- Umar S Ali
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Perth, WA, Australia.
| | - Nick S R Lan
- Department of Cardiology, Fiona Stanley Hospital, Perth, WA, Australia
| | - Molly Gilfillan
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Perth, WA, Australia
| | - Kwok Ho
- Medical School, University of Western Australia, School of Veterinary & Life Sciences, Murdoch University and Intensive Care Unit, Royal Perth Hospital, Perth, WA, Australia
| | - Warren Pavey
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Perth, WA, Australia
| | - Girish Dwivedi
- Department of Cardiology, Fiona Stanley Hospital, Perth, WA, Australia
| | - Eric K Slimani
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Perth, WA, Australia
| | - James Edelman
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Perth, WA, Australia
| | - Chris Merry
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Perth, WA, Australia
| | - Robert Larbalestier
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Perth, WA, Australia
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Kim HS, Lee KJ, Ha SO, Han SJ, Park KH, Lee SH, Hwang YI, Jang SH, Park S. Brain natriuretic peptide levels predict 6-month mortality in patients with cardiogenic shock who were weaned off extracorporeal membrane oxygenation. Medicine (Baltimore) 2020; 99:e21272. [PMID: 32702916 PMCID: PMC7373502 DOI: 10.1097/md.0000000000021272] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/27/2020] [Accepted: 06/11/2020] [Indexed: 11/25/2022] Open
Abstract
There are limited data regarding the association between brain natriuretic peptide (BNP) levels obtained after weaning from extracorporeal membrane oxygenation (ECMO) and the outcomes of patients with acute coronary syndrome (ACS)-associated cardiogenic shock.We prospectively obtained data regarding patients (aged ≥ 19 years) with ACS-associated cardiogenic shock who received ECMO and were subsequently weaned off the treatment. BNP levels were collected at 5 time points: pre-ECMO implantation, post-ECMO implantation, pre-ECMO weaning, day 1 after ECMO weaning, and day 5 after ECMO weaning.Of 48 patients with ACS-related cardiogenic shock, 33 were included in this analysis. Mean patient age was 59.0 (50.0-66.5) years, and 5 patients (15.2%) were women. Eight patients had asystole/pulseless electrical activity before ECMO and 14 (42.4%) had 3-vessel disease on coronary angiography. During the 6-month follow up, 12 (36.4%) patients died. BNP levels after ECMO weaning were significantly different between 6-month survivors and non-survivors. Cox proportional hazards model revealed that BNP levels (tertiles) on days 1 and 5 after ECMO weaning were significantly associated with 6-month mortality (hazard ratio, 7.872; 95% confidence interval, 1.870-32.756; 8.658 and 1.904-39.365, respectively). According to the Kaplan-Meier curves, the first tertile had significantly longer survival compared to the third tertile for both days 1 and 5 after ECMO weaning.Post-ECMO weaning BNP levels (days 1 and 5) were significantly associated with increased 6-month mortality in patients with ACS complicated by refractory cardiogenic shock who were weaned off ECMO.
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Affiliation(s)
| | - Kyu Jin Lee
- Department of Pulmonary, Allergy and Critical Care Medicine
| | | | - Sang Jin Han
- Department of Cardiology, Hallym University Sacred Heart Hospital, Anyang, South Korea
| | - Kyoung-Ha Park
- Department of Cardiology, Hallym University Sacred Heart Hospital, Anyang, South Korea
| | | | - Yong Il Hwang
- Department of Pulmonary, Allergy and Critical Care Medicine
| | - Seung Hun Jang
- Department of Pulmonary, Allergy and Critical Care Medicine
| | - Sunghoon Park
- Department of Pulmonary, Allergy and Critical Care Medicine
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Intraaortic Balloon Pump Counterpulsation, Part I: History, Technical Aspects, Physiologic Effects, Contraindications, Medical Applications/Outcomes. Anesth Analg 2020; 131:776-791. [DOI: 10.1213/ane.0000000000004954] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Yang F, Wang L, Hou D, Wang J, Wang X, Cui Y, Hao X, Xing Z, Jiang C, Du Z, Yang X, Miao N, Jiang Y, Xing J, Hou X. Preoperative intra-aortic balloon pump inserted in acute myocardial infarction patients without cardiogenic shock undergoing surgical coronary revascularization. Perfusion 2019; 35:145-153. [PMID: 31387455 DOI: 10.1177/0267659119865834] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVES The benefit of preoperative intra-aortic balloon pump implantation in high-risk cardiac surgery patients is still debated. The role of preoperative intra-aortic balloon pump insertion in acute myocardial infarction patients without cardiogenic shock undergoing off-pump coronary artery bypass grafting remains unknown. This study aimed to determine the efficacy and safety of the preoperative intra-aortic balloon pump insertion in those patients undergoing off-pump coronary artery bypass grafting. METHODS A total of 421 consecutive acute myocardial infarction patients without cardiogenic shock who underwent isolated off-pump coronary artery bypass grafting were enrolled in this retrospective observational propensity score-matched analysis study. Patients who received intra-aortic balloon pump before off-pump coronary artery bypass grafting (the intra-aortic balloon pump group, n = 157) were compared with those who had not (control group, n = 264). The 30-day postoperative survival, postoperative complications, and postoperative hospital length of stay were compared between the two groups. RESULTS A total of 99 pairs of patients were matched. The preoperative intra-aortic balloon pump did not show a 30-day postoperative survival benefit compared with the control group (hazard ratio, 0.9; 95% confidence interval, 0.2-4.2; p = 0.92). Patients with preoperative intra-aortic balloon pump were more likely to have shorter postoperative lengths of stay (8 (6-11) days vs. 10 (6-15) days, p = 0.02) and decreased total days in the hospital (median days: 18.2 vs. 21.8, p = 0.02) compared to patients without balloon pumps. CONCLUSION Preoperative intra-aortic balloon pump insertion in acute myocardial infarction patients without cardiogenic shock undergoing off-pump coronary artery bypass grafting improved convalescence as shown by significantly shorter postoperative lengths of hospital stay.
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Affiliation(s)
- Feng Yang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Liangshan Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Dengbang Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jinhong Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiaomeng Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yongchao Cui
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xing Hao
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhichen Xing
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chunjing Jiang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhongtao Du
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiaofang Yang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Na Miao
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yu Jiang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jialin Xing
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiaotong Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Sheu JJ, Lee MS, Wallace CG, Chen KH, Sung PH, Chua S, Lee FY, Chung SY, Chen YL, Li YC, Yip HK. Therapeutic effects of adipose derived fresh stromal vascular fraction-containing stem cells versus cultured adipose derived mesenchymal stem cells on rescuing heart function in rat after acute myocardial infarction. Am J Transl Res 2019; 11:67-86. [PMID: 30787970 PMCID: PMC6357301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 12/23/2018] [Indexed: 06/09/2023]
Abstract
We tested the hypothesis that adipose-derived fresh stromal vascular fraction (SVF) is non-inferior to conventional adipose-derived mesenchymal stem cell (ADMSC) therapy for improving left-ventricular ejection fraction (LVEF) in rat after acute myocardial infarction (AMI). Male-adult SD rats (n = 48) were categorized into group 1 (sham control), AMI, AMI + ADMSCs (1.2 × 106) cells] and AMI + SVF (1.2 × 106) cells]. Flow cytometric and qPCR analyses showed that the expressions of surface biomarkers for endothelial progenitor cells, and cardiac-stem cells were significantly higher in the SVF population than in the ADMSC population, whereas MSCs showed a reversed pattern between these two groups (all P < 0.001). By day-42 after AMI, LVEF was highest in SC, lowest in AMI, and significantly higher in AMI + SVF than in AMI + ADMSCs (P < 0.0001). Protein expression indicating angiogenesis, anti-inflammatory/anti-apoptotic, mitochondrial/bioenergy-integrity and antifibrotic biomarkers showed an identical pattern, whereas protein expressions for inflammatory, apoptotic and pressure-overload/heart failure biomarkers exhibited an opposite pattern to LVEF among the four groups (all P < 0.001). Histopathology displayed that LV infarction/fibrotic area/collagen-deposition areas, cellular expressions of DNA-damage, and inflammatory biomarkers exhibited an opposite pattern, whereas cellular expressions of endothelial/gap-junction biomarkers showed an identical pattern to LVEF among the four groups (all P < 0.0001). Cellular expression of angiogenesis biomarkers significantly and progressively increased from groups 1 to 4 (all P < 0.0001). In conclusion, SVF may be better than ADMSC at improving LVEF in rat after AMI.
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Affiliation(s)
- Jiunn-Jye Sheu
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - Mel S Lee
- Department of Orthopedics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | | | - Kuan-Hung Chen
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Pei-Hsun Sung
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - Sarah Chua
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - Fan-Yen Lee
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
- Division of Cardiovascular Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical CenterTaipei 11490, Taiwan
| | - Sheng-Ying Chung
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Yi-Ling Chen
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - Yi-Chen Li
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Hon-Kan Yip
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical UniversityTaichung 40402, Taiwan
- Department of Nursing, Asia UniversityTaichung 41354, Taiwan
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Huu AL, Shum-Tim D. Intra-aortic balloon pump: current evidence & future perspectives. Future Cardiol 2018; 14:319-328. [DOI: 10.2217/fca-2017-0070] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The intra-aortic balloon pump (IABP) is frequently used to support severely compromised ventricles in critically ill patients. Its relatively affordability and ease of insertion has cemented its position as the first line of treatment for hemodynamic support in cardiogenic shock. Accordingly, the current ACC/AHA recommendations maintain a Class 2A for the use of IABP in shock. However, a review of the current literature suggests that the evidence supporting the American College of Cardiology and American Heart Association (ACC/AHA) guidelines are equivocal. Alternative uses for IABP such as perioperative support during high-risk cardiac surgery, treatment of left ventricular distention on extracorporeal membrane oxygenation, and as bridge to transplant have been proposed. The effectiveness of the IABP in these clinical situations remains largely unproven, due to the paucity of available data.
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Affiliation(s)
- Alice Le Huu
- Interior Health Cardiac Sciences, Kelowna General Hospital, Kelowna, British Columbia, Canada
| | - Dominique Shum-Tim
- Division of Cardiac Surgery & Surgical Research, Department of Surgery, McGill University, Montreal Quebec, Canada
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Hou D, Yang F, Hou X. Clinical application of intra-aortic balloon counterpulsation in high-risk patients undergoing cardiac surgery. Perfusion 2017; 33:178-184. [PMID: 28975854 DOI: 10.1177/0267659117734630] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The intra-aortic balloon pump (IABP) has been the most commonly used mechanical circulatory support device for nearly five decades. In theory, the IABP can increase the blood and oxygen supply of the coronary artery by increasing the diastolic pressure in the aortic root when the balloon is inflated and reduce left ventricular afterload by rapidly deflating the balloon during the systolic phase. Therefore, some researchers put forward the idea of preoperative prophylactic use of an IABP, which has been frequently performed in high-risk patients undergoing elective percutaneous coronary intervention (PCI) or coronary artery bypass graft surgery (CABG). Previous studies have suggested preoperative IABP has a controversial effect on patients undergoing revascularization; the role of preoperative IABP insertion in those patients undergoing CABG alone remains uncertain. This review will give further insight into routine IABP use by presenting the basic principles and discussing current evidence.
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Affiliation(s)
- Dengbang Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Feng Yang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiaotong Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Jiang X, Zhu Z, Ye M, Yan Y, Zheng J, Dai Q, Wen L, Wang H, Lou S, Ma H, Ma P, Li Y, Yang T, Zuo S, Tian Y. Clinical application of intra-aortic balloon pump in patients with cardiogenic shock during the perioperative period of cardiac surgery. Exp Ther Med 2017; 13:1741-1748. [PMID: 28565761 PMCID: PMC5443233 DOI: 10.3892/etm.2017.4177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 12/20/2016] [Indexed: 02/02/2023] Open
Abstract
Intra-aortic balloon pumps (IABP) have saved many patients with cardiogenic shock during the perioperative period of cardiac surgery. However, the ideal insertion timing is controversial. In the present study, we aimed to optimize the insertion timing, in order to increase the survival rate of the patients. A total of 197 patients with cardiogenic shock during the perioperative period of cardiac surgery and implemented IABP from January 2011 to October 2015 were selected for the study. Patients were divided into five groups on the basis of application timing of IABP: 0–60, 61–120, 121–180, 181–240 and >240 min. The 30-day mortality, application rate of continuous renal replacement therapy (CRRT), duration of mechanical ventilation, duration of hospital stay and hospitalization charges were analyzed in the above groups. The risk factors related to mortality and the occurrence of IABP complications were also analyzed. The mortality in the 0–60, 61–120, 121–180, 181–240 and >240 min groups were 42.17, 36.6, 77.3, 72.7 and 79.3%, respectively. Earlier IABP insertion resulted in less patients receiving CRRT from acute renal failure and less daily hospitalization charges. However, the IABP application timing had no effect on indexes such as hospitalization duration, duration of mechanical ventilation and total hospitalization charges. Multifactor logistic regression analysis indicated that the independent risk factors of death in patients with cardiogenic shock during cardiac surgery were related to IABP support timing and vasoactive-inotropic score (VIS) before balloon insertion. In the first 120 min of cardiogenic shock during the perioperative period of cardiac surgery, IABP application decreased 30-day mortality. Mortality was related with VIS score of patients, which can be used to predict the prognosis of patients with cardiogenic shock.
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Affiliation(s)
- Xuesong Jiang
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Zhitao Zhu
- Department of Cardiovascular Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Ming Ye
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Yan Yan
- Department of Pharmacology, Harbin Medical University, The State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Harbin, Heilongjiang 150086, P.R. China
| | - Junbo Zheng
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Qingqing Dai
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Lianghe Wen
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Huaiquan Wang
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Shaofei Lou
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Hongmei Ma
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Pingwei Ma
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Yunlong Li
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Tuoyun Yang
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Shu Zuo
- Department of Critical Care Medicine, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Ye Tian
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China.,Department of Pathophysiology and The Key Laboratory of Cardiovascular Pathophysiology, Harbin Medical University, The Key Laboratory of Cardiovascular Research of Harbin Medical University, Ministry of Education, Harbin, Heilongjiang 150081, P.R. China.,Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
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Alexander W. Branko Furst's Radical Alternative: Is the Heart Moved by the Blood, Rather Than Vice Versa? P & T : A PEER-REVIEWED JOURNAL FOR FORMULARY MANAGEMENT 2017; 42:33-39. [PMID: 28090163 PMCID: PMC5215277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We examine key evidence against the standard cardiac function model and describe Branco Furst's alternative model with its implications for therapy and further exploration.
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The Effects of Intra-Aortic Balloon Pumps on Mortality in Patients Undergoing High-Risk Coronary Revascularization: A Meta-Analysis of Randomized Controlled Trials of Coronary Artery Bypass Grafting and Stenting Era. PLoS One 2016; 11:e0147291. [PMID: 26784578 PMCID: PMC4718717 DOI: 10.1371/journal.pone.0147291] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 01/01/2016] [Indexed: 12/04/2022] Open
Abstract
Background Intra-aortic balloon pumps (IABP) have generally been used for patients undergoing high-risk mechanical coronary revascularization. However, there is still insufficient evidence to determine whether they can improve outcomes in reperfusion therapy patients, mainly by percutaneous coronary intervention (PCI) with stenting or coronary artery bypass graft (CABG). This study was designed to determine the difference between high-risk mechanical coronary revascularization with and without IABPs on mortality, by performing a meta-analysis on randomized controlled trials of the current era. Methods Pubmed and Embase databases were searched from inception to May 2015. Unpublished data were obtained from the investigators. Randomized clinical trials of IABP and non-IABP in high-risk coronary revascularization procedures (PCI or CABG) were included. In the case of PCI procedures, stents should be used in more than 80% of patients. Numbers of events at the short-term and long-term follow-up were extracted. Results A total of 12 randomized trials enrolling 2155 patients were included. IABPs did not significantly decrease short-term mortality (relative risk (RR) 0.66; 95% CI, 0.42–1.01), or long-term mortality (RR 0.79; 95% CI, 0.47–1.35), with low heterogeneity across the studies. The findings remained stable in patients with acute myocardial infarction with or without cardiogenic shock. But in high-risk CABG patients, IABP was associated with reduced mortality (71 events in 846 patients; RR 0.40; 95%CI 0.25–0.67). Conclusion In patients undergoing high-risk coronary revascularization, IABP did not significantly decrease mortality. But high-risk CABG patients may be benefit from IABP. Rigorous criteria should be applied to the use of IABPs.
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Fan ZG, Gao XF, Chen LW, Li XB, Shao MX, Ji Q, Zhu H, Ren YZ, Chen SL, Tian NL. The outcomes of intra-aortic balloon pump usage in patients with acute myocardial infarction: a comprehensive meta-analysis of 33 clinical trials and 18,889 patients. Patient Prefer Adherence 2016; 10:297-312. [PMID: 27042021 PMCID: PMC4801154 DOI: 10.2147/ppa.s101945] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND The effects of intra-aortic balloon pump (IABP) usage in patients with acute myocardial infarction remain controversial. This study sought to evaluate the outcomes of IABP usage in these patients. METHODS Medline, EMBASE, and other internet sources were searched for relevant clinical trials. The primary efficacy endpoints (in-hospital, midterm, and long-term mortality) and secondary endpoints (reinfarction, recurrent ischemia, and new heart failure in the hospital) as well as safety endpoints (severe bleeding requiring blood transfusion and stroke in-hospital) were subsequently analyzed. RESULTS Thirty-three clinical trials involving 18,889 patients were identified. The risk of long-term mortality in patients suffering from acute myocardial infarction was significantly decreased following IABP use (odds ratio [OR] 0.66, 95% confidence interval [CI]: 0.48-0.91, P=0.010). Both in-hospital and midterm mortality did not differ significantly between the IABP use group and no IABP use group (in-hospital: OR 0.87, 95% CI: 0.59-1.28, P=0.479; midterm: OR 1.12, 95% CI: 0.53-2.38, P=0.768). IABP insertion was not associated with the risk reduction of reinfarction, recurrent ischemia, or new heart failure. However, IABP use increased the risk of severe bleeding requiring blood transfusion (OR 2.05, 95% CI: 1.29-3.25, P=0.002) and stroke (OR 1.71, 95% CI: 1.04-2.82, P=0.035). In the thrombolytic therapy and cardiogenic shock subgroups, reduced mortality rates following IABP use were observed. CONCLUSION IABP insertion is associated with feasible benefits with respect to long-term survival rates in patients suffering from acute myocardial infarction, particularly those suffering from cardiogenic shock and receiving thrombolytic therapy, but at the cost of higher incidence of severe bleeding and stroke.
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Affiliation(s)
- Zhong-Guo Fan
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Xiao-Fei Gao
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China; Department of Cardiology, Nanjing Heart Center, Nanjing, People's Republic of China
| | - Li-Wen Chen
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Xiao-Bo Li
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China; Department of Cardiology, Nanjing Heart Center, Nanjing, People's Republic of China
| | - Ming-Xue Shao
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China; Department of Cardiology, Nanjing Heart Center, Nanjing, People's Republic of China
| | - Qian Ji
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Hao Zhu
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Yi-Zhi Ren
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Shao-Liang Chen
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China; Department of Cardiology, Nanjing Heart Center, Nanjing, People's Republic of China
| | - Nai-Liang Tian
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China; Department of Cardiology, Nanjing Heart Center, Nanjing, People's Republic of China
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Ding S, Li Z, Ge H, Qiao ZQ, Chen YL, Andong AL, Yang F, Kong LC, Jiang M, He B, Pu J. Impact of Early ST-Segment Changes on Cardiac Magnetic Resonance-Verified Intramyocardial Haemorrhage and Microvascular Obstruction in ST-Elevation Myocardial Infarction Patients. Medicine (Baltimore) 2015; 94:e1438. [PMID: 26334905 PMCID: PMC4616502 DOI: 10.1097/md.0000000000001438] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The aim of this study was to explore the significance of different ST-segment changes before and after percutaneous coronary intervention (PCI), in relation to cardiac magnetic resonance (CMR)-verified microvascular obstruction (MVO) along with intramyocardial hemorrhage (IMH) in ST-elevation myocardial infarction (STEMI) patients.This study enrolled 108 STEMI patients who received primary PCI and had no contraindication of CMR investigation. Sum ST-segment elevation (STE), maximal STE on admission and sum ST-segment resolution (STR), and single-lead STR and residual STE at 60 minutes after primary PCI were assessed. MVO and IMH were determined by contrast-enhanced CMR.Patients were classified into 3 groups: 30 patients with MVO(-)/IMH(-), 25 with MVO(+)/IMH(-), and 53 with MVO(+)/IMH(+). Sum STE (P = 0.001), maximal STE (P < 0.001), and residual STE (P = 0.025) were highest and single-lead STR was lowest (P = 0.044) in the MVO(+)/IMH(+) group. Receiver operator characteristics curve analysis revealed that maximal STE was the most powerful factor for distinguishing between MVO(+) and MVO(-) patients (optimal threshold = 0.5 mV, area under the curve, AUC = 0.718, P < 0.001), or IMH(+) and IMH(-) patients (optimal threshold = 0.5 mV, AUC = 0.697, P < 0.001). In multivariate analysis, maximal STE was identified as the most powerful independent predictor of MVO (odds ratio [OR] = 4.30, P < 0.001) and IMH (OR = 2.44, P = 0.001), whereas sum STE was the strongest correlate of both the number of MVO segments (r = 0.42, P < 0.001) and IMH segments (r = 0.43, P < 0.001).The presence of MVO and IMH in infarcted tissue was relevant to ST-segment changes in STEMI patients. Maximal STE was a powerful independent predictor of the presence of MVO and IMH, whereas sum STE was a strong correlate of the number of MVO and IMH segments.
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Affiliation(s)
- Song Ding
- From the Department of Cardiology (SD, ZL, HG, Z-QO, Y-LC, FY, L-CK, MJ, BH, JP); and Department of Radiology (A-LA), Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
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