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Sleep Mar 2017The presence of sleep disordered breathing (SDB) is known to impact long-term cardiovascular morbidity in adults; however, the long-term effects in children are poorly... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
The presence of sleep disordered breathing (SDB) is known to impact long-term cardiovascular morbidity in adults; however, the long-term effects in children are poorly understood. We aimed to systematically review and synthesize studies published to date on the long-term effects of SDB in children.
STUDY DESIGN
Meta-analysis and systematic review using PubMed, CINAHL, Embase, and Scopus (all indexed years).
METHODS
We searched for English-language articles containing original human data from prospective studies, with ≥7 participants, in children ≤18 years of age. Data regarding study design, demographics, clinical characteristics, outcomes, level of evidence, and risk of bias were obtained. Articles were independently reviewed by three investigators. Retrospective and cross-sectional studies were excluded.
RESULTS
Of 1701 identified abstracts, 25 articles (combined n = 1418) were ultimately included. All studies reported longitudinal outcomes following treatment of SDB, 21 studies exclusively reporting outcomes after adenotonsillectomy. Therefore, studies were combined to objectively assess the effect of SDB treatment on cardiovascular outcomes. Although all cardiovascular parameters were within the normal range at baseline, at follow-up there was a significant decrease in mean pulmonary artery pressure, right ventricular end diastolic diameter, heart rate, mitral Em/Am ratio, and C-reactive protein. There was no significant change in interventricular septum thickness, left ventricular parameters (shortening fraction, systolic and end diastolic diameters, ejection fraction, posterior wall thickness, isovolumetric relaxation time), left atrial diameter, and aortic and pulmonary valve peak velocities.
CONCLUSIONS
Studies assessing the long-term cardiovascular effects of SDB in children are limited. The available literature indicates effects on autonomic function, right, and left heart function following treatment for SDB. However, well-designed, large-scale, prospective cohort studies (using standardized outcomes) are needed to better understand the relationship of cardiovascular morbidity in the context of pediatric SDB.
Topics: Adenoidectomy; Cardiovascular Diseases; Child; Cross-Sectional Studies; Heart Rate; Humans; Prospective Studies; Retrospective Studies; Sleep Apnea Syndromes; Tonsillectomy; Treatment Outcome
PubMed: 28329042
DOI: 10.1093/sleep/zsx015 -
Annals of Hematology Oct 2016Elevated tricuspid regurgitant jet velocity (TRJV) is a surrogate measure of pulmonary hypertension (PH) in persons with sickle cell disease (SCD). We sought to estimate... (Meta-Analysis)
Meta-Analysis Review
Elevated tricuspid regurgitant jet velocity (TRJV) is a surrogate measure of pulmonary hypertension (PH) in persons with sickle cell disease (SCD). We sought to estimate the burden of PH in people living with sickle cell disease based on TRJV. From 2000 to 2015, we searched electronic databases for eligible publications and included 29 studies (n = 5358 persons). We used random effects modeling to determine the pooled estimate of elevated TRJV. The overall pooled prevalence of elevated TRJV was 23.5 %(95 % CI 19.5-27.4) in persons with SCD. The pooled prevalence of elevated TRJV in children and adults with SCD was 20.7 % (95 % CI 15.7--25.6) and 24.4 % (95 % CI 18.4-30.4), respectively. TRJV is prevalent among adults and children with SCD. Our finding support international recommendations that call for screening for PH in SCD patients.
Topics: Adult; Age Distribution; Anemia, Sickle Cell; Child; Echocardiography, Doppler; Epidemiologic Studies; Humans; Hypertension, Pulmonary; Models, Cardiovascular; Prevalence; Tricuspid Valve Insufficiency
PubMed: 27181705
DOI: 10.1007/s00277-016-2693-z -
Journal of Thoracic Disease Nov 2022Functional tricuspid regurgitation (TR) appears frequently in the presence of left-sided heart valve diseases, combined with symptoms of heart failure, worsens if left... (Review)
Review
BACKGROUND
Functional tricuspid regurgitation (TR) appears frequently in the presence of left-sided heart valve diseases, combined with symptoms of heart failure, worsens if left untreated, and is associated with poor patient survival. Correct indications for surgery and the choice of suitable technique, which should be based on pathophysiology of disease are of utmost importance to ensure longevity and durability of repair; particularly given the risky nature of reoperations due to residual/recurrent TR.
METHODS
A systematic review was performed using Embase, Ovid Medline, Cochrane, Web of Science, and Google to deepen knowledge of major and controversial aspects of the subject.
RESULTS
A total of 1,579 studies were reviewed, and 32 of these were enclosed in the final review: 13 studies were primarily focused on pathophysiology and preoperative assessment of functional TR; 19 studies on surgical treatment of functional TR. A total of 15,509 patients were included.
CONCLUSIONS
Indications for treatment of TR are based on the severity of regurgitation (grading), as well as on the presence of signs and symtoms of right-sided heart failure and on the extent of tricuspid annular dilation, leaflet tethering, and pulmonary hypertension (staging of disease). Despite improved knowledge of the underlying pathophysiology of TR, issues regarding indications for treatment and options of repair remain present. There is no consensus within the scientific community, for the preferred method to quantify the severity of TR; the recently introduced 5-grade TR classification based on objective quantitative parameters has not yet become common practice. The assessment of TR during stress exercise is rarely performed, though it takes into account the changes in severity of regurgitation that occur under different physiological conditions. Magnetic resonance imaging, which is the gold standard for the right heart evaluation is occasionally carried out before surgery. The threshold beyond which the tricuspid annular dilation should be repaired is unclear and recent studies put forward the idea that it may be lower than current recommendations. Tricuspid valve annuloplasty is the most adopted surgical option today. However, the ideal annuloplasty device remains elusive. In addition, as severe leaflet tethering cannot be addressed by annuloplasty alone, the addition of new techniques further increasing leaflet coaptation might optimize long-term valve continence. Further investigations are needed to address all these issues, alongside the potential of percutaneous options.
PubMed: 36524061
DOI: 10.21037/jtd-22-661 -
The Journal of Maternal-fetal &... Jul 2019Changes in the coagulation system during pregnancy and puerperium produce a physiological hypercoagulable state. These changes are thought to be the cause of the higher...
BACKGROUND
Changes in the coagulation system during pregnancy and puerperium produce a physiological hypercoagulable state. These changes are thought to be the cause of the higher rates of deep vein thrombosis (DVT), pulmonary embolism (PE), stroke, and mechanical prosthetic valve thrombosis (PVT) during pregnancy. Thrombolysis can be a treatment option in this case. However, there are no available data from randomized controlled trials in pregnant patients and information about the security of thrombolytics in pregnancy is missing.
OBJECTIVE
The aim of this review is to summarize the available data regarding the use of thrombolytic agents in pregnancy, describing maternal and fetal outcomes.
METHODS
A systematic review was performed, searching the electronic database MEDLINE for relevant studies published up to April 2017. The search included MeSH terms "thrombolytic therapy" OR "fibrinolysis" OR "streptokinase" OR "tissue plasminogen activator" AND "pregnancy". All publications that reported the use of a thrombolytic agent for DVT, PE, stroke or PVT in pregnancy were included in the review. Data on the type and total dose of the thrombolytic agent, gestational week, outcome of mothers and children, preterm delivery and bleeding complications were described.
RESULTS
Sixty-five articles have been published describing outcomes in 141 pregnant women with serious thrombotic events. There have been no randomized trials involving the use of thrombolytics in pregnancy. Only one prospective study was found. Four maternal deaths (2.8%), 12 major bleeding episodes (8.5%), 13 mild/moderate bleeding episodes (9.2%), two fetal death (1.4%), one child death (0.7%), nine miscarriages (6.4%), and 14 preterm delivery (9.9%) were described.
CONCLUSIONS
The risk of using thrombolytics in pregnancy seems reasonable taking into account the risk of death in a life-threatening event, with the majority of cases presented in this article resulting in encouraging outcomes. The complication rate of thrombolytic treatment does not seem higher in pregnant women than in the nonpregnant. Poor fetal outcome occurred in mothers with poor prognosis. Specific consensus recommendations are needed in the use of thrombolytics in pregnancy.
Topics: Female; Fibrinolytic Agents; Humans; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy Outcome; Pulmonary Embolism; Stroke; Thrombolytic Therapy; Venous Thrombosis
PubMed: 29378443
DOI: 10.1080/14767058.2018.1434141 -
Meta Gene Sep 2016Warfarin is the most commonly used antithrombotic drug. Single nucleotide polymorphisms (SNPs) of CYP2C9, CYP4F2, VKORC1 1173 and VKORC1-1639 influence warfarin... (Review)
Review
INTRODUCTION
Warfarin is the most commonly used antithrombotic drug. Single nucleotide polymorphisms (SNPs) of CYP2C9, CYP4F2, VKORC1 1173 and VKORC1-1639 influence warfarin maintenance dosage. We aimed to determine the impact of SNPs of these genes on mean daily warfarin dosage (MDWD) in Han-Chinese patients.
METHODS
Strict literature inclusion criteria were established, and literature searching was performed on PubMed, Embase and Cochrane Library for English articles and CNKI, CBM and Wanfang database for Chinese articles before September 2, 2014. Revman 5.3 was used to analyze the relationship between gene SNPs and MDWD in Han-Chinese subjects.
RESULTS
We included 33 studies researching the impact of gene SNPs on MDWD in Han-Chinese subjects. CYP2C9 *3/*3, *1/*3 and *3 carriers needed a 72% (95% confidence interval [CI]: 62.0%-81.0%), 28% (22.0%-33.0%) and 26% (21.0%-32.0%) lower MDWD, respectively, than CYP2C9 *1/*1 carriers. CYP4F2 TT, CT and T carriers required a 18% (7.0%-30.0%), 7% (7.0%-7.0%) and 11% (7.0%-14.0%) higher MDWD, respectively, than CYP4F2 CC carriers. VKORC1 1173 CC, CT and C carriers required a 98% (78.0%-118.0%), 49% (37.0%-62.0%) and 56% (44.0%-67.0%) higher MDWD, respectively, than VKORC1 1173 TT carriers. VKORC1-1639 GG, GA and G carriers needed a 101% (53.0%-149.0%), 40% (36.0%-45.0%) and 38% (35.0%-42.0%) higher MDWD, respectively, than VKORC1-1639 AA carriers.
CONCLUSIONS
This meta-analysis is the first to report the relationship between genotypes and MDWD among Han-Chinese patients. The results showed that SNPs of CYP2C9, CYP4F2, VKORC1 1173 and VKORC1-1639 significantly influenced the MDWD in Han-Chinese patients.
PubMed: 27617219
DOI: 10.1016/j.mgene.2016.07.002 -
Current Problems in Cardiology Mar 2021Pulmonary angioplasty has been performed in patients with sarcoidosis-associated pulmonary hypertension (SAPH) but most evidence comes from case reports and small case... (Meta-Analysis)
Meta-Analysis
Characteristics and Outcomes of Pulmonary Angioplasty With or Without Stenting for Sarcoidosis-Associated Pulmonary Hypertension: Systematic Review and Individual Participant Data Meta-Analysis.
BACKGROUND
Pulmonary angioplasty has been performed in patients with sarcoidosis-associated pulmonary hypertension (SAPH) but most evidence comes from case reports and small case series. Overall outcomes remain unclear. We conducted an individual participant data (IPD) meta-analysis of baseline, procedural, and outcome data of pulmonary angioplasty in patients with SAPH.
METHODS
We performed searches and systematically reviewed references from PubMed, Embase, Cochrane, ClinicalTrials.gov, and grey literature. We included IPD of patients who underwent pulmonary angioplasty for SAPH. Those without definitive diagnosis of sarcoidosis or with other causes of pulmonary vascular stenosis or compression were excluded.
RESULTS
Of 1293 screened references, 7 were included. IPD was obtained for 17 patients (mean age 58.6 (±9.1) years; 82.4% female); most of whom were Scadding stages III or IV and had NYHA FC III or IV. All patients with documented changes in 6-minute-walk distance (6MWD) had a significant improvement that ranged from 12.6 to 102.4% (P < 0.01). There were no deaths during a median follow-up of 6 (3-18) months.
CONCLUSIONS
Pulmonary angioplasty with or without stenting of focal stenosis or compressions of pulmonary vessels may lead to significant improvement in 6MWD in patients with SAPH. However, this study had a small sample and some methodological limitations, such as analysis mostly of case reports and series. Randomized controlled clinical trials and/or large multicenter registry studies are needed to provide higher evidence in this topic.
Topics: Angioplasty; Female; Humans; Hypertension, Pulmonary; Male; Middle Aged; Multicenter Studies as Topic; Sarcoidosis; Stents
PubMed: 32532452
DOI: 10.1016/j.cpcardiol.2020.100616 -
Journal of Evidence-based Medicine Nov 2016The goal of this systematic review was to assess the effects of contrast media volume on transcatheter aortic valve replacement-related acute kidney injury. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
The goal of this systematic review was to assess the effects of contrast media volume on transcatheter aortic valve replacement-related acute kidney injury.
METHODS
A literature search was performed using Medline, EMbase, the Cochrane Database of Systematic Reviews, and clinicaltrials.gov from the inception of these databases through December 2015. Studies that reported relative risk, odds ratio, or hazard ratio comparing the risks of acute kidney injury following transcatheter aortic valve replacement in patients who received high contrast media volume were included. Pooled risk ratio (RR) and 95% confidence intervals (95% CI) were calculated using a random-effect, generic inverse variance method.
RESULTS
Four cohort studies composed of 891 patients were included in the analyses to assess the risk of acute kidney injury after transcatheter aortic valve replacement in patients who received high contrast media volume. The pooled RR of acute kidney injury after transcatheter aortic valve replacement in patients who received a large volume of contrast media was 1.41 (95% CI, 0.87 to 2.28) compared with low contrast media volume. The meta-analysis was limited to studies using standard acute kidney injury definitions, and the pooled RR of acute kidney injury in patients who received high contrast media volume is 1.12 (95% CI, 0.78 to 1.62).
CONCLUSION
Our meta-analysis shows no significant association between contrast media volume and risk of acute kidney injury after transcatheter aortic valve replacement.
Topics: Acute Kidney Injury; Contrast Media; Humans; Publication Bias; Risk; Transcatheter Aortic Valve Replacement
PubMed: 27314627
DOI: 10.1111/jebm.12208 -
Cardiovascular Revascularization... 2018Transcatheter aortic valve implantation (TAVI) is a safe and effective alternative to surgical aortic valve replacement (SAVR) for the treatment of severe aortic valve... (Meta-Analysis)
Meta-Analysis
The predictive value of baseline pulmonary hypertension in early and long term cardiac and all-cause mortality after transcatheter aortic valve implantation for patients with severe aortic valve stenosis: A systematic review and meta-analysis.
BACKGROUND
Transcatheter aortic valve implantation (TAVI) is a safe and effective alternative to surgical aortic valve replacement (SAVR) for the treatment of severe aortic valve stenosis (AS). The impact of concomitant baseline elevated pulmonary artery pressures on outcomes after TAVI has not been established, since different studies used different definitions of pulmonary hypertension (PH).
OBJECTIVE
To determine the association of PH with early and late cardiac and all-cause mortality after TAVI.
METHODS
We performed a meta-analysis of studies comparing patients with elevated pulmonary artery pressures (defined as pulmonary hypertension or not) versus patients without elevated pulmonary artery pressures undergoing TAVI. We first performed stratified analyses based on the different PH cut-off values utilized by the included studies and subsequently pooled the studies irrespective of their cut-off values. We used a random effects model for the meta-analysis and assessed heterogeneity with I-square. Separate meta-analyses were performed for studies reporting outcomes as hazards ratios (HRs) and relative risks (RRs). Subgroup analyses were performed for studies published before and after 2013. Meta-regression analysis in order to assess the effect of chronic obstructive pulmonary disease and mitral regurgitation were performed.
RESULTS
In total 22 studies were included in this systematic review. Among studies presenting results as HR, PH was associated with increased late cardiac mortality (HR: 1.8. 95% CI: 1.3-2.3) and late all-cause mortality (HR: 1.56; 95% CI: 1.1-2). The PH cut-off value that was most likely to be associated with worst outcomes among the different endpoints was pulmonary artery systolic pressure of 60 mm Hg (HR: 1.8; 95% CI: 1.3-2.3; I = 0, for late cardiac mortality and HR: 1.52; 95% CI: 1-2.1; I = 85% for late all-cause mortality).
CONCLUSION
This systematic review and meta-analysis emphasizes the importance of baseline PH in predicting mortality outcomes after TAVI. Additional studies are needed to clarify the association between elevated baseline pulmonary artery pressures and outcomes after TAVI.
Topics: Aged; Aged, 80 and over; Aortic Valve; Aortic Valve Stenosis; Arterial Pressure; Cause of Death; Female; Humans; Hypertension, Pulmonary; Male; Pulmonary Artery; Risk Assessment; Risk Factors; Severity of Illness Index; Time Factors; Transcatheter Aortic Valve Replacement; Treatment Outcome
PubMed: 29724516
DOI: 10.1016/j.carrev.2018.03.015 -
Health Technology Assessment... Jan 2022The management of chronic thoracic aortic aneurysms includes conservative management, watchful waiting, endovascular stent grafting and open surgical replacement. The...
BACKGROUND
The management of chronic thoracic aortic aneurysms includes conservative management, watchful waiting, endovascular stent grafting and open surgical replacement. The Effective Treatments for Thoracic Aortic Aneurysms (ETTAA) study investigates timing and intervention choice.
OBJECTIVE
To describe pre- and post-intervention management of and outcomes for chronic thoracic aortic aneurysms.
DESIGN
A systematic review of intervention effects; a Delphi study of 360 case scenarios based on aneurysm size, location, age, operative risk and connective tissue disorders; and a prospective cohort study of growth, clinical outcomes, costs and quality of life.
SETTING
Thirty NHS vascular/cardiothoracic units.
PARTICIPANTS
Patients aged > 17 years who had existing or new aneurysms of ≥ 4 cm in diameter in the arch, descending or thoracoabdominal aorta.
INTERVENTIONS
Endovascular stent grafting and open surgical replacement.
MAIN OUTCOMES
Pre-intervention aneurysm growth, pre-/post-intervention survival, clinical events, readmissions and quality of life; and descriptive statistics for costs and quality-adjusted life-years over 12 months and value of information using a propensity score-matched subsample.
RESULTS
The review identified five comparative cohort studies (endovascular stent grafting patients, = 3955; open surgical replacement patients, = 21,197). Pooled short-term all-cause mortality favoured endovascular stent grafting (odds ratio 0.71, 95% confidence interval 0.51 to 0.98; no heterogeneity). Data on survival beyond 30 days were mixed. Fewer short-term complications were reported with endovascular stent grafting. The Delphi study included 20 experts (13 centres). For patients with aneurysms of ≤ 6.0 cm in diameter, watchful waiting was preferred. For patients with aneurysms of > 6.0 cm, open surgical replacement was preferred in the arch, except for elderly or high-risk patients, and in the descending aorta if patients had connective tissue disorders. Otherwise endovascular stent grafting was preferred. Between 2014 and 2018, 886 patients were recruited (watchful waiting, = 489; conservative management, = 112; endovascular stent grafting, = 150; open surgical replacement, = 135). Pre-intervention death rate was 8.6% per patient-year; 49.6% of deaths were aneurysm related. Death rates were higher for women (hazard ratio 1.79, 95% confidence interval 1.25 to 2.57; = 0.001) and older patients (age 61-70 years: hazard ratio 2.50, 95% confidence interval 0.76 to 5.43; age 71-80 years: hazard ratio 3.49, 95% confidence interval 1.26 to 9.66; age > 80 years: hazard ratio 7.01, 95% confidence interval 2.50 to 19.62; all compared with age < 60 years, < 0.001) and per 1-cm increase in diameter (hazard ratio 1.90, 95% confidence interval 1.65 to 2.18; = 0.001). The results were similar for aneurysm-related deaths. Decline per year in quality of life was greater for older patients (additional change -0.013 per decade increase in age, 95% confidence interval -0.019 to -0.007; < 0.001) and smokers (additional change for ex-smokers compared with non-smokers 0.003, 95% confidence interval -0.026 to 0.032; additional change for current smokers compared with non-smokers -0.034, 95% confidence interval -0.057 to -0.01; = 0.004). At the time of intervention, endovascular stent grafting patients were older (age difference 7.1 years; 95% confidence interval 4.7 to 9.5 years; < 0.001) and more likely to be smokers (75.8% vs. 66.4%; = 0.080), have valve disease (89.9% vs. 71.6%; < 0.0001), have chronic obstructive pulmonary disease (21.3% vs. 13.3%; = 0.087), be at New York Heart Association stage III/IV (22.3% vs. 16.0%; = 0.217), have lower levels of haemoglobin (difference -6.8 g/l, 95% confidence interval -11.2 to -2.4 g/l; = 0.003) and take statins (69.3% vs. 42.2%; < 0.0001). Ten (6.7%) endovascular stent grafting and 15 (11.1%) open surgical replacement patients died within 30 days of the procedure ( = 0.2107). One-year overall survival was 82.5% (95% confidence interval 75.2% to 87.8%) after endovascular stent grafting and 79.3% (95% confidence interval 71.1% to 85.4%) after open surgical replacement. Variables affecting survival were aneurysm site, age, New York Heart Association stage and time waiting for procedure. For endovascular stent grafting, utility decreased slightly, by -0.017 (95% confidence interval -0.062 to 0.027), in the first 6 weeks. For open surgical replacement, there was a substantial decrease of -0.160 (95% confidence interval -0.199 to -0.121; < 0.001) up to 6 weeks after the procedure. Over 12 months endovascular stent grafting was less costly, with higher quality-adjusted life-years. Formal economic analysis was unfeasible.
LIMITATIONS
The study was limited by small numbers of patients receiving interventions and because only 53% of patients were suitable for both interventions.
CONCLUSIONS
Small (4-6 cm) aneurysms require close observation. Larger (> 6 cm) aneurysms require intervention without delay. Endovascular stent grafting and open surgical replacement were successful for carefully selected patients, but cost comparisons were unfeasible. The choice of intervention is well established, but the timing of intervention remains challenging.
FUTURE WORK
Further research should include an analysis of the risk factors for growth/rupture and long-term outcomes.
TRIAL REGISTRATION
Current Controlled Trials ISRCTN04044627 and NCT02010892.
FUNDING
This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Vol. 26, No. 6. See the NIHR Journals Library website for further project information.
Topics: Adolescent; Aged; Aged, 80 and over; Aortic Aneurysm, Thoracic; Child; Cohort Studies; Cost-Benefit Analysis; Endovascular Procedures; Female; Humans; Middle Aged; Prospective Studies; Quality of Life; Stents
PubMed: 35094747
DOI: 10.3310/ABUT7744 -
Journal of Thoracic Disease Mar 2020Patients with achondroplasia and other causes of dwarfism suffer from increased rates of cardiovascular disease relative to the remainder of the population. Few studies... (Review)
Review
Patients with achondroplasia and other causes of dwarfism suffer from increased rates of cardiovascular disease relative to the remainder of the population. Few studies have examined these patients when undergoing cardiac surgery or percutaneous intervention. This systematic review examines the literature to determine outcomes following cardiac intervention in this unique population. An electronic search was performed in the English literature to identify all reports of achondroplasia, dwarfism, and cardiac intervention. Of the 5,274 articles identified, 14 articles with 14 cases met inclusion criteria. Patient-level data was extracted and analyzed. Median patient age was 55.5 [interquartile ranges (IQR), 43.8, 59.8] years, median height 102.0 [98.8, 112.5] cm, median BMI 32.1 [27.0, 45.9], and 57.1% (8/14) were male. Of these 14 patients, nine had the following documented skeletal abnormalities: 66.7% (6/9) had scoliosis, 66.7% (6/9) had kyphosis, 11.1% (1/9) had lordosis, 11.1% (1/9) pectus carinatum and 11.1% (1/9) spinal stenosis. Coronary artery disease was present in 53.8% (7/13), and 30.8% (4/13) patients previously suffered a myocardial infarction. Of the eight patients who underwent cardiac surgery, 37.5% (3/8) underwent multivessel coronary artery bypass grafting, 37.5% (3/8) underwent aortic valve replacement, 25.0% (2/8) underwent type A aortic dissection repair, and the remaining 12.5% (1/8) underwent pulmonary thromboendarterectomy. Six patients underwent percutaneous intervention. Median cardiopulmonary bypass time was 136.5 [110.0, 178.8] minutes. Median arterial cannula size was 20.0 [20.0, 24.0] Fr. Bicaval cannulation was performed in all cases describing cannulation strategy (5/5). Median superior vena cava cannula size was 28.0 [28.0, 28.0] Fr, and inferior vena cava cannula size was 28.0 [28.0, 28.0] Fr. No mortality was reported with a median follow up time of 6.0 [6.0, 10.5] months. In conclusion, Common cardiac procedures can be performed with reasonable safety in this patient population. Operative adjustments may need to be made with respect to equipment to accommodate patient-specific needs.
PubMed: 32274169
DOI: 10.21037/jtd.2020.02.05