The Open Cardiovascular Medicine Journal
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Published By Bentham Science

1874-1924

2021 ◽  
Vol 15 (1) ◽  
pp. 56-61
Author(s):  
Sergey Martsevich ◽  
Yulia Lukina ◽  
Natalia Kutishenko

Aim: To assess the main characteristics of patients with non-valvular Atrial Fibrillation (AF) who are initially non-adherent to New Oral Anticoagulants (NOAC), and to identify factors associated with this version of non-adherence. Materials and Methods: The ANTEY study included 201 patients with non-valvular AF, who had indications and without contraindications for NOAC treatment. The patients had previously been advised to take oral anticoagulants but they did not comply with all medical recommendations. The observation period was 1 year, during which 2 in-person visits were performed: an inclusion visit (V0) and a visit (V1), as well as 1 telephone contact/follow up (FU); the interval between contacts was 6 months. All patients were recommended to take the NOAC by decision of the physician. During the V0, V1 and FU visits, the “National Society for Evidence-Based Pharmacotherapy (NSEPh) Adherence Scale” questionnaire was used to assess overall adherence and associated factors. 15 (7.5%) patients had not started NOAC therapy by the end of the study (primary non-adherent patients). Their characteristics are analysed in this work. Results: The main reasons for primary non-adherence to NOAC were high cost (33.3%), fears of adverse effects (AE) (33.3%), doubts about the need for treatment (13.3%) and the complex therapy regimen (13.3%). In the group of primary non-adherent patients in comparison with the rest of the patients there were significantly more patients with 1 point according to CHADS2VASc (20% and 2.2%, respectively, p = 0.029) and patients with 3 points according to HAS-BLED (33.3% and 9.1%, respectively, p = 0.006); they took antiplatelet drugs more often 73.3% versus 21.5%, respectively (p = 0.001). Full employment at work (OR = 5.2; CI95% [1.5; 18.1], p = 0.009), history of quitting smoking (OR = 5.1; CI95% [1.5; 17.0], p = 0,008), the presence of any pharmacotherapy AE (OR = 4.0; CI95% [1.01; 16.0], p = 0.048) increased the chance of primary non-adherence to NOAC by 4-5 times. Conclusion: The most vulnerable in relation to initiation of NOAC therapy for the prevention of thromboembolic complications in AF are those patients who continue to work or have any pharmacotherapy AE. The leading factors preventing the initiation of NOAC administration are their high cost, fear of the development of AE from the therapy, and patients’ doubts about the need for treatment with these drugs. The clinical trial registration number is NCT 03790917.


2021 ◽  
Vol 15 (1) ◽  
pp. 52-55
Author(s):  
Yuliana Andrea Cano Medina ◽  
Pedro Felipe López Blanco ◽  
Rafael Antonio González Niño

Takotsubo syndrome is a type of acute reversible heart failure that can involve a form of acute catecholaminergic myocardial stunning. This clinical entity shows a pattern of temporary left ventricular dysfunction in the absence of occlusion of any coronary artery. A midventricular type is a form of Takotsubo syndrome where the atypical morphological variant is Hawk’s beak. The prevalence of this type is estimated to be 10-15% in several series in Asian and Western countries (predominantly Caucasian patients). In Latin America, there are no studies reporting this type of presentation. Two cases are reported in women initially diagnosed with acute myocardial infarction with the finding of the atypical hawk's beak morphology of Takotsubo syndrome, confirmed by left ventriculography. One of them was followed up early, observing recovery in her ventricular function without structural compromise at the level of contractility and with a good response to the outpatient treatment proposed. As there is a low prevalence and few published reports, these 2 cases are presented to promote long-term studies and increase the information regarding the evolution and morbidity/mortality of this type of presentation compared with the classical form of the syndrome.


2021 ◽  
Vol 15 (1) ◽  
pp. 38-46
Author(s):  
Baiba Kokina ◽  
Oskars Kalejs ◽  
Aija Maca ◽  
Aldis Strelnieks ◽  
Kristine Jubele ◽  
...  

Background: Recurrence prevention after Atrial Fibrillation (AF) termination by Eelectrical Cardioversion (ECV) remains challenging. Increasing attention is paid to pathophysiological effects of non-Antiarrhythmic Drugs (non-AADs), nevertheless, with heterogeneous results. Objective: We evaluated the potential benefits of different non-AADs as adjunctive therapy to Antiarrhythmic Drugs (AADs) for AF recurrence prevention after sinus rhythm restoration by ECV in high-risk patients. Methods: The study was conducted among high-risk AF patients after successful ECV. Prescription of class IC or class III AAD was required. Data were acquired in a face-to-face baseline interview and 1-, 3-, 6-, 9-, 12-month follow-up interviews. Results: 113 patients were included. Total AF recurrence rate reached 48.7%. Angiotensin-Converting Enzyme Inhibitor (ACEI) or angiotensin receptor blocker (ARB) intake, compared with non-use, demonstrated AF recurrence rate reduction by 8.5% (46.3 vs. 54.8%), with odds ratio (OR) reduced by 28.9% (OR 0.711, 95% confidence interval (CI) 0.310-1.631, p = 0.420). Among mineralocorticoid receptor antagonist (MRA) users, AF recurrence rate was reduced by 25.1% (29.6 vs. 54.7%) and OR by 65.1% (OR 0.349, 95%CI 0.138-0.884, p = 0.023). Present statin therapy reduced AF recurrence rate by 4.2% (46.8 vs. 51.0%) and OR by 15.5% (OR 0.845, 95%CI 0.402-1.774, p = 0.656). Diuretic use showed reduction of AF recurrence rate by 10.2% (41.7 vs. 51.9%) and OR by 33.9% (OR 0.661, 95%CI 0.297-1.469, p = 0.308). Conclusion: Non-AADs demonstrated practical benefits as adjunctive therapy to AADs for AF recurrence prevention after ECV in high-risk patients, with statistically significant results established for concomitant MRA intake.


2021 ◽  
Vol 15 (1) ◽  
pp. 47-51
Author(s):  
Martin E. Matsumura ◽  
Kelly Austin ◽  
Yasser Khalil ◽  
James C. Blankenship ◽  
Bryan Martin

Introduction: The COVID-19 (Coronavirus infectious disease 2019) pandemic has highlighted the need for alternative modalities to connect with outpatients beyond in-person clinic visits. In the present study, we evaluated the feasibility of a telephone-based teleconsultation cardiology service and compared the use of testing and outcomes between teleconsultation and traditional in-office consultations Methods: The study took place prior to the COVID-19 pandemic July 2019 to March 2020. Consult lists were reviewed by a cardiologist for patients appropriate for teleconsultation. Those patients were contacted directly and, if agreeable, a consultation was completed and any required testing was arranged. A series of patients seen in the clinic, matched for a reason for consultation and consulting a cardiologist, were compared in terms of testing frequency and outcomes. Results: Of 157 patients who felt appropriate for teleconsultation, 100 (63.7%) were successfully contacted and a teleconsultation was completed. Comparing patients undergoing teleconsultation with a matched series of patients seen in person in the clinic, there were no significant differences in testing utilization or outcomes, including emergency room or hospital admission within 30 days of consultation or death or adverse cardiac events at six months following consultation. Conclusion: Telemedicine can be successfully utilized as an alternative to traditional clinic consultation for selected patients needing cardiology consultation. This consultative modality does not appear to lead to utilization of increased testing or decreased quality or patient outcomes. Larger studies are needed to assess this mode of consultation.


2021 ◽  
Vol 15 (1) ◽  
pp. 29-37
Author(s):  
Hussein M. Ismail ◽  
Ahmed O. Abaza ◽  
Gamela M. Nasr ◽  
Hesham Hegazy

Background: Inflammation plays a pivotal role in the pathogenesis of In-Stent Restenosis (ISR). High sensitivity C-reactive protein (hsCRP) is positively associated with major cardiovascular events. Aim: We aimed to investigate the hsCRP inflammatory response to Percutaneous Coronary Intervention (PCI) in Coronary Artery Disease (CAD) patients with coronary ISR vs. patients without ISR. Methods: This case-control study included 80 CAD patients previously treated with drug-eluting stent (DES) implantation. Patients had Coronary Angiography (CAG) because of chest pain or equivalent symptoms and were subdivided into 2 groups. Group A (n=40) included CAD patients with ISR. Group B (n=40) included age and gender-matched controls with CAD but without ISR. Serum hsCRP levels were obtained before PCI (baseline) and 8, 16, 24 h post-PCI. Results: At baseline (before intervention/CAG), the hsCRP level was increased in the ISR group compared with the No-ISR group (p=0.007). There were 36 (90%) patients in the ISR group who had a high hsCRP (>3 mg/L) compared with 25 (62.5%) patients in the No-ISR group. Also, there was a significant relationship between high hsCRP and the ISR. Patients with ISR had higher frequencies and percentages of elevated CRP than the no-ISR control group. This difference was maintained for all measurements, baseline, after 8, 16, and 24 h (p<0.05). Repeated measures analysis of variance (ANOVA) in the ISR group revealed that mean hsCRP differed significantly between serial measurements (p<0.001). In contrast, in the control group, the mean hsCRP did not differ significantly between the serial measurements (p=0.65). Most of our patients (n=66, 82.5%) had 1-vessel CAD disease, and the left anterior descending (LAD) coronary artery was significantly affected in 46 patients (57.5%). Management of restenosis was accomplished mainly by stenting by DES in 29 patients (72.5%). Conclusion: Patients with ISR had substantially higher pre- and post-PCI hsCRP levels than the no-ISR controls. This difference was maintained up to 24h post-PCI. Conversely, the mean hsCRP did not significantly differ at the follow-up points for the controls without ISR.


2021 ◽  
Vol 15 (1) ◽  
pp. 23-28
Author(s):  
Nada A. AbuAlUla ◽  
Rami A. Elshatarat ◽  
Mohammed I. Yacoub ◽  
Khadega Ahmed Elhefnawy ◽  
Mohammed S. Aljohani ◽  
...  

Purpose: Identify the relationships among participants’ lifestyle and their perceptions toward physiological health status. Methods: This is a cross-sectional research study. A convenience sampling was used to recruit 480 adult clients from Jordan and Saudi Arabia. Results: The majority of the participants (48.8%) rated their physiological health status as sub-optimal health. Significant positive associations were found between participants’ perceptions about physiological health status as ‘healthy’ and their positive lifestyle and low-risk behaviors for Cardiovascular Disease (CVD). Specifically, the associations were between not being smoker (χ2 = 4.17, p = 0.04), practicing physical activity (χ2 = 60.9, p < 0.001), eating ≥ 5 cups of fruits and vegetables daily (χ2 = 8.33, p = 0.004), and being normal/under-weight (χ2 = 65.5, p < 0.001). Conclusion: Perception about poor/sub-optimal physical health status is associated with many CVD risk factors. Using a brief screening tool to assess physical health status is recommended at each clinic visit. In addition, periodic physical assessment, full check-up, and follow-up with healthcare providers are highly suggested for those who perceived their physical health status as “poor” to prevent further CVD. Health education is pressingly recommended to improve the awareness of these Arab communities toward the prevention of CVD risk factors and enhancement of positive lifestyle behaviors.


2021 ◽  
Vol 15 (1) ◽  
pp. 18-22
Author(s):  
Alaa A. Ghaleb ◽  
Ahmed Sadky ◽  
Mohammed A. Meghaizel ◽  
Shehab El Etriby

Introduction: Corona Virus Disease (COVID -19) patients present mainly with respiratory manifestations and viral pneumonia. The cardiovascular system presentation includes early signs of acute myocardial injury. Cardiac troponin I (cTnI) is a gold-standard biomarker for necrosis and myocardial risk assessment. Aim of the work: This study aimed to assess the prognostic value of cTnI in COVID-19 patients. Methodology: We report a prospective study that included 92 COVID-19 patients admitted to the El Helal Hospital, Sohag, Egypt. Upon admission, routine investigations including cTnI, chest Computed Tomography (CT), and Electrocardiogram (ECG) were carried out. The patients admitted to the intensive care unit (ICU) also had echocardiography. Results: More than half of the patients (55.4%) were admitted to ICU; cTnI level was elevated in 30 patients (58.8%), of whom 17 died (56.7%). There were statistically significant differences regarding the relation between cTnI level, D-dimer and the need for ICU admission and death (p=0.001). Conclusion: We conclude that cardiac troponin I levels are a prognostic factor for ICU admission and mortality in COVID-19 patients.


2021 ◽  
Vol 15 (1) ◽  
pp. 6-17
Author(s):  
Niken Puspa Kuspriyanti ◽  
Eko Fuji Ariyanto ◽  
Mas Rizky A. A. Syamsunarno

Background: Under normal conditions, the heart obtains ATP through the oxidation of fatty acids, glucose, and ketones. While fatty acids are the main source of energy in the heart, under certain conditions, the main source of energy shifts to glucose where pyruvate converts into lactate, to meet the energy demand. The Warburg effect is the energy shift from oxidative phosphorylation to glycolysis in the presence of oxygen. This effect is observed in tumors as well as in diseases, including cardiovascular diseases. If glycolysis is more dominant than glucose oxidation, the two pathways uncouple, contributing to the severity of the heart condition. Recently, several studies have documented changes in metabolism in several cardiovascular diseases; however, the specific mechanisms remain unclear. Methods: This literature review was conducted by an electronic database of Pub Med, Google Scholar, and Scopus published until 2020. Relevant papers are selected based on inclusion and exclusion criteria. Results: A total of 162 potentially relevant articles after the title and abstract screening were screened for full-text. Finally, 135 papers were included for the review article. Discussion: This review discusses the effects of alterations in glucose metabolism, particularly the Warburg effect, on cardiovascular diseases, including heart failure, atrial fibrillation, and cardiac hypertrophy. Conclusion: Reversing the Warburg effect could become a potential treatment option for cardiovascular diseases.


2021 ◽  
Vol 15 (1) ◽  
pp. 1-5
Author(s):  
Gard M.S. Myrmel ◽  
Torbjørn Lunde ◽  
Vernesa Dizdar ◽  
Terje H. Larsen ◽  
Sahrai Saeed

Myocarditis has numerous aetiologies, and Celiac Disease (CD) has been described as a rare cause. CD has received little attention in current guidelines and may be underdiagnosed. We report a case involving a 28-year-old male with myocarditis causing severe left ventricular dysfunction and dilatation that was probably related to CD. This case highlights the importance of screening for CD in patients presenting with myocarditis and signs of malabsorption when other common causes are excluded. Besides optimal medical treatment and cardiac resynchronization therapy, a gluten-free diet and immunosuppression may also be effective measures in the management of CD-related myocarditis.


2020 ◽  
Vol 14 (1) ◽  
pp. 48-51
Author(s):  
Sidhi Laksono Purwowiyoto ◽  
R. Mohammad Reza Juniery Pasciolly ◽  
Ananta Siddhi Prawara

Hybrid procedure, a combination of endovascular and open surgical approach, has emerged as the first-line treatment for patients with severe aortoiliac diseases because of its effectiveness. We report a hybrid procedure in a 72 year old man with an Abdominal Aortic Aneurysm (AAA) and Trans-Atlantic Inter-Society Consensus (TASC) D aortoiliac occlusive disease. After two failed attempts using the intraluminal technique (retrograde and antegrade), we successfully performed an endovascular approach with subintimal and Subintimal Arterial Flossing Antegrade-retrograde Intervention (SAFARI) technique with the help of roadmap technology. The vascular surgeon completed the procedure by creating femorofemoral bypass using a Great Saphenous Vein (GSV) graft. The graft was patent and there were no complications at 1 week, 1 month and 6 months follow-up.


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