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Journal of Cardiothoracic Surgery May 2024Mitral valve failure is one of the most common valvular heart diseases worldwide. Valve replacement and repair have an impact on the quality of life of patients.... (Comparative Study)
Comparative Study
OBJECTIVE
Mitral valve failure is one of the most common valvular heart diseases worldwide. Valve replacement and repair have an impact on the quality of life of patients. Therefore, the present study was conducted to compare the quality of life in patients with mitral valve replacement and those who underwent mitral valve repair.
METHODS
In this cross-sectional study, we considered all cardiac patients with ischemic mitral insufficiency who underwent mitral valve repair and patients with a history of valve replacement in Imam Ali Hospital of Kermanshah between 2014 and 2020. Two Minnesota and general quality of life questionnaires along with a checklist for demographic variables were used for data collection. Data analysis was performed using SPSS version 21 software.
RESULTS
The mean quality of life score based on the general quality of life scale in the valve repair group was 32.33 (SD = 2.29) and in the valve replacement group 32.89(SD = 2.60), (p = 0.917). Also, mean quality of life, as measured by the Minnesota MLHFQ was 60.89(SD = 17.67) in the valve repair group and 63.42 (SD = 12.13) in the valve replacement group (p = 0.308). The results showed that the average general quality of life was different in study groups regarding education. Tukey's post hoc test showed that the average general quality of life in illiterate people is significantly lower than in people with academic degrees (P-value = 0.001).
CONCLUSION
The quality of life of the patients in both the valve repair and replacement groups was at an average level. There was no significant difference between the general quality of life and the Minnesota scales, suggesting that both tools can be effectively used to measure patients' quality of life. The study's findings can be valuable for monitoring patients, screening for conditions, and enhancing communication between doctors and patients.
Topics: Humans; Quality of Life; Cross-Sectional Studies; Male; Female; Heart Valve Prosthesis Implantation; Middle Aged; Mitral Valve Insufficiency; Mitral Valve; Iran; Aged; Surveys and Questionnaires; Adult
PubMed: 38789973
DOI: 10.1186/s13019-024-02780-1 -
Annals of Pediatric Cardiology 2023Mitral valve prolapse (MVP) is a common valvular disease in children. Symptoms in children with MVP are not explained by the severity of mitral regurgitation alone....
BACKGROUND
Mitral valve prolapse (MVP) is a common valvular disease in children. Symptoms in children with MVP are not explained by the severity of mitral regurgitation alone. Hence, we sought to correlate symptom status with the incidence of anxiety disorder in this population.
MATERIALS AND METHODS
Groups were as follows: (a) MVP; = 115; mean age: 13.5 ± 3.06 years and (b) control; = 53; mean age: 15.1 ± 13.2. The Screen for Child Anxiety-Related Emotional Disorders (SCAREDs) scale was filled by all participants. The SCARED scores of 25 and above determined a warning for anxiety disorders.
RESULTS
The mean SCARED scale values of MVP and control groups were 29.2 ± 13.08 and 24.9 ± 14.17, respectively ( = 0.065). Although the SCARED scale score was higher among the MVP patients, no significant difference was found between the groups in terms of the mean SCARED score, or the number of participants with a score of 25 or more. While girls with MVP had higher anxiety scores compared to boys with the disorder, there was no difference with respect to SCARED scores in children with MVP and the general population when analyzed separately by gender. Moreover, the SCARED scale score was significantly higher in symptomatic MVP patients than in asymptomatic cases.
CONCLUSION
Children with MVP did not have higher anxiety scores compared to those without the syndrome. However, MVP patients with higher anxiety scores may benefit from a psychiatric assessment since higher scores correlate with symptoms.
PubMed: 38766459
DOI: 10.4103/apc.apc_126_23 -
NPJ Digital Medicine May 2024Artificial intelligence-enabled electrocardiogram (ECG) algorithms are gaining prominence for the early detection of cardiovascular (CV) conditions, including those not...
Artificial intelligence-enabled electrocardiogram (ECG) algorithms are gaining prominence for the early detection of cardiovascular (CV) conditions, including those not traditionally associated with conventional ECG measures or expert interpretation. This study develops and validates such models for simultaneous prediction of 15 different common CV diagnoses at the population level. We conducted a retrospective study that included 1,605,268 ECGs of 244,077 adult patients presenting to 84 emergency departments or hospitals, who underwent at least one 12-lead ECG from February 2007 to April 2020 in Alberta, Canada, and considered 15 CV diagnoses, as identified by International Classification of Diseases, 10th revision (ICD-10) codes: atrial fibrillation (AF), supraventricular tachycardia (SVT), ventricular tachycardia (VT), cardiac arrest (CA), atrioventricular block (AVB), unstable angina (UA), ST-elevation myocardial infarction (STEMI), non-STEMI (NSTEMI), pulmonary embolism (PE), hypertrophic cardiomyopathy (HCM), aortic stenosis (AS), mitral valve prolapse (MVP), mitral valve stenosis (MS), pulmonary hypertension (PHTN), and heart failure (HF). We employed ResNet-based deep learning (DL) using ECG tracings and extreme gradient boosting (XGB) using ECG measurements. When evaluated on the first ECGs per episode of 97,631 holdout patients, the DL models had an area under the receiver operating characteristic curve (AUROC) of <80% for 3 CV conditions (PTE, SVT, UA), 80-90% for 8 CV conditions (CA, NSTEMI, VT, MVP, PHTN, AS, AF, HF) and an AUROC > 90% for 4 diagnoses (AVB, HCM, MS, STEMI). DL models outperformed XGB models with about 5% higher AUROC on average. Overall, ECG-based prediction models demonstrated good-to-excellent prediction performance in diagnosing common CV conditions.
PubMed: 38762623
DOI: 10.1038/s41746-024-01130-8 -
Brazilian Journal of Cardiovascular... May 2024Female, seven years old, referred to our service complaining about congestive heart failure symptoms due to mitral valve regurgitation and atrial septal defect....
CLINICAL DATA
Female, seven years old, referred to our service complaining about congestive heart failure symptoms due to mitral valve regurgitation and atrial septal defect. Technical description: Echocardiographic findings compatible with Barlow's disease and atrial septal defect, ostium secundum type.
OPERATION
She was submitted to mitral valvuloplasty with chordal shortening and prosthetic posterior ring (Gregori-Braile®) along with patch atrioseptoplasty.
COMMENTS
Mitral valve regurgitation is a rare congenital heart disease and Barlow's disease is probably rarer. Mitral valve repair is the treatment of choice.
Topics: Humans; Heart Septal Defects, Atrial; Female; Child; Mitral Valve Insufficiency; Echocardiography; Mitral Valve Prolapse
PubMed: 38748990
DOI: 10.21470/1678-9741-2023-0278 -
Journal of Cardiothoracic Surgery May 2024A 53-year-old woman with the dilated phase of hypertrophic cardiomyopathy underwent orthotopic heart transplantation. The donor heart was evaluated as normal...
A 53-year-old woman with the dilated phase of hypertrophic cardiomyopathy underwent orthotopic heart transplantation. The donor heart was evaluated as normal preoperatively without mitral regurgitation or the left atrium dilation, transplanted using the modified bicaval technique. Although the heart beat satisfactorily after aortic declamping, massive mitral regurgitation was observed without any prolapse or annular dilation. Because of the difficulty in weaning from cardiopulmonary bypass, a second aortic cross-clamp was applied, and we detached the inferior vena cava and the right side of the left atrial anastomosis to approach the mitral valve, obtaining a satisfactory exposure. No abnormalities were observed in the mitral valve leaflets, annulus or subvalvular apparatus. Subsequent in vivo mitral annuloplasty using prosthetic full ring successfully controlled the regurgitation, and the patient was easily weaned from cardiopulmonary bypass. She discharged to home with good mitral valve and cardiac functions. And the patient has been doing well without any recurrence of MR or heart failure for over a year after surgery.
Topics: Humans; Heart Transplantation; Middle Aged; Female; Mitral Valve Insufficiency; Mitral Valve; Tissue Donors; Mitral Valve Annuloplasty; Cardiomyopathy, Hypertrophic
PubMed: 38741144
DOI: 10.1186/s13019-024-02788-7 -
European Heart Journal May 2024Arrhythmic mitral valve prolapse (AMVP) is linked to life-threatening ventricular arrhythmias (VAs), and young women are considered at high risk. Cases of AMVP in women...
BACKGROUND AND AIMS
Arrhythmic mitral valve prolapse (AMVP) is linked to life-threatening ventricular arrhythmias (VAs), and young women are considered at high risk. Cases of AMVP in women with malignant VA during pregnancy have emerged, but the arrhythmic risk during pregnancy is unknown. The authors aimed to describe features of women with high-risk AMVP who developed malignant VA during the perinatal period and to assess if pregnancy and the postpartum period were associated with a higher risk of malignant VA.
METHODS
This retrospective international multi-centre case series included high-risk women with AMVP who experienced malignant VA and at least one pregnancy. Malignant VA included ventricular fibrillation, sustained ventricular tachycardia, or appropriate shock from an implantable cardioverter defibrillator. The authors compared the incidence of malignant VA in non-pregnant periods and perinatal period; the latter defined as occurring during pregnancy and within 6 months after delivery.
RESULTS
The authors included 18 women with AMVP from 11 centres. During 7.5 (interquartile range 5.8-16.6) years of follow-up, 37 malignant VAs occurred, of which 18 were pregnancy related occurring in 13 (72%) unique patients. Pregnancy and 6 months after delivery showed increased incidence rate of malignant VA compared to the non-pregnancy period (univariate incidence rate ratio 2.66, 95% confidence interval 1.23-5.76).
CONCLUSIONS
The perinatal period could impose increased risk of malignant VA in women with high-risk AMVP. The data may provide general guidance for pre-conception counselling and for nuanced shared decision-making between patients and clinicians.
Topics: Humans; Female; Pregnancy; Mitral Valve Prolapse; Retrospective Studies; Adult; Pregnancy Complications, Cardiovascular; Risk Factors; Arrhythmias, Cardiac; Tachycardia, Ventricular; Puerperal Disorders; Defibrillators, Implantable; Incidence; Ventricular Fibrillation; Postpartum Period
PubMed: 38740526
DOI: 10.1093/eurheartj/ehae224 -
Journal of Clinical Medicine May 2024Mitral valve prolapse (MVP) and mitral annular disjunction (MAD) are common valvular abnormalities that have been associated with ventricular arrhythmias (VA). Cardiac...
Mitral valve prolapse (MVP) and mitral annular disjunction (MAD) are common valvular abnormalities that have been associated with ventricular arrhythmias (VA). Cardiac magnetic resonance imaging (CMR) has a key role in risk stratification of VA, including assessment of late gadolinium enhancement (LGE). Single-center retrospective analysis of patients with MVP or MAD who had >1 CMR and >1 24 h Holter registration available. Data are presented in detail, including evolution of VA and presence of LGE over time. A total of twelve patients had repeated CMR and Holter registrations available, of which in four (33%) patients, it was conducted before and after minimal invasive mitral valve repair (MVR). After a median of 4.7 years, four out of eight (50%) patients without surgical intervention had new areas of LGE. New LGE was observed in the papillary muscles and the mid to basal inferolateral wall. In four patients, presenting with syncope or high-risk non-sustained ventricular tachycardia (VT), programmed ventricular stimulation was performed and in two (50%), sustained monomorphic VT was easily inducible. In two patients who underwent MVR, new LGE was observed in the basal inferolateral wall of which one presented with an increased burden of VA. In patients with MVP and MAD, repeat CMR may show new LGE in a small subset of patients, even shortly after MVR. A subgroup of patients who presented with an increase in VA burden showed new LGE upon repeat CMR. VA in patients with MVP and MAD are part of a heterogeneous spectrum that requires further investigation to establish risk stratification strategies.
PubMed: 38731198
DOI: 10.3390/jcm13092669 -
European Journal of Case Reports in... 2024Mitral valve prolapse (MVP) is a primary valvular disease of the mitral valve with a prevalence of 2.4% of the general population. Valve abnormalities range from simple...
UNLABELLED
Mitral valve prolapse (MVP) is a primary valvular disease of the mitral valve with a prevalence of 2.4% of the general population. Valve abnormalities range from simple fibroelastic deficiency of the leaflets to diffuse myxomatous degenerative changes. MVP is a usually a benign condition. However, the scattered reports of sudden cardiac death in patients with MVP in the absence of severe mitral insufficiency or coronary artery disease suggest the existence of a malignant phenotype of MVP. We report a case of a young female who survived life-threatening arrhythmias and cardiac arrest and was found to have characteristic features of the malignant phenotype of MVP and had an implantable cardioverter defibrillator as a secondary prevention.
LEARNING POINTS
Malignant MVP may be associated with life-threatening arrhythmias and sudden cardiac death.MVP is not always a benign condition, and physicians should be aware of the diagnostic criteria for malignant MVP.Echocardiography and cardiac magnetic resonance are crucial diagnostic methods to detect signs suggestive of malignant MVP.
PubMed: 38715888
DOI: 10.12890/2024_004505 -
Isolated rheumatic tricuspid valve regurgitation: it is only rare not just a myth: rare case report.The Egyptian Heart Journal : (EHJ) :... May 2024Isolated rheumatic tricuspid regurgitation (IRTR) is a rare condition that can manifest as right heart failure (RHF) and pulmonary hypertension (PH) symptoms. Diagnosing...
BACKGROUND
Isolated rheumatic tricuspid regurgitation (IRTR) is a rare condition that can manifest as right heart failure (RHF) and pulmonary hypertension (PH) symptoms. Diagnosing and treating IRTR in cases of latent RHD can be a challenge and crucial for future research to establish new guidelines for echocardiography in RHD that focus not only on the mitral and aorta but also the tricuspid valve.
CASE PRESENTATION
A young female patient with clinical symptoms of RHF suspected IRTR due to latent RHD from echocardiography. Echocardiography revealed significant thickening and calcification of all tricuspid valve (TV) leaflets, with partial prolapse posterior leaflet and severe tricuspid regurgitation (TR) with a high probability of PH, no significant anatomical and functional abnormality pulmonary valve (PV), mitral valve (MV), and aortic valve (AV). She was administered daily doses of Ramipril, bisoprolol, spironolactone, and furosemide. Although she received therapy, she persisted in suffering dyspnea when doing mild physical activity (NYHA functional class III). She was admitted to the surgical conference, due to our center's limitation of percutaneous intervention for valve replacement, and she was approved to undergo tricuspid valve replacement (TVR) surgery.
CONCLUSIONS
Echocardiography plays a crucial role in identifying latent RHD. Isolated rheumatic TR shows echocardiographic results similar to rheumatic mitral regurgitation, except for the presence of a high-velocity jet. Diuretics temporarily slow symptoms, but disease progression remains uncertain. TV surgery is effective for severe symptoms, but isolated TVR is rare and has a poor prognosis.
PubMed: 38713335
DOI: 10.1186/s43044-024-00487-1