Clinical findings and electrocardiography predicted mortality among COVID-19 patients with pre-existing hypertension: A cross-sectional study of East Java Province, Indonesia.

OBJECTIVE: To evaluate the factors associated with mortality among coronavirus disease-2019 patients with preexisting hypertension. METHODS: The retrospective, cross-sectional study was conducted from June 15 to July 7, 2021, after approval from Dr Soetomo General Province Hospital, Indonesia, and comprised data from the coronavirus disease-2019 registry in the East Java province of Indonesia from March 2020 to June 2021. Data was collected for adult patients infected by coronavirus disease-2019 with pre-existing hypertension Data was analysed using SPSS 23. RESULTS: Of the 2,732 patients in the registry, 425(15.6%) with median age 56.5 years (interquartile range: 50-64 years) had pre-existing hypertension. Of them, 251(59.06%) were males, and 110(25.9%) had died while in hospital. Mortality was associated with older age; higher white blood cell counts at admission and lower platelet count (p<0.05). In addition, electrocardiogram parameters associated with mortality were faster heart rate and ST abnormality (p<0.05). CONCLUSIONS: Older age, high white blood cell level, lower platelet count, faster heart rate, and ST abnormality at admission were found to be the predictors of mortality among hospitalised coronavirus disease-2019 patients with pre-existing hypertension.

Revisiting the role of trimetazidine for peripheral artery disease: a systematic review with meta-analysis.

OBJECTIVE: To examine the impact of trimetazidine on skeletal muscle function in patients suffering from peripheral artery disease. METHODS: The systematic review was conducted from July 20 to November 22, 2022, in line with the Preferred Reporting Items for Systematic Review and Meta-Analysis and comprised search for interventional studies on MEDLINE, ProQuest, Scopus and ScienceDirect databases using key words "peripheral artery disease" and "trimetazidine" or their synonyms. The cut-off date for the search was July 21, 2022. Clinical parameters, including Ankle-Brachial Index, Maximum Walking Distance, Maximum Walking Time and Pain Onset Time, were analysed both narratively and quantitatively whenever possible. RESULTS: Of the 587 studies initially identified, 12(2%) were shortlisted. Of them, 2(16.7%) qualified for detailed analysis, comprising 172 patients with intermittent claudication. There was no significant difference between the examined groups' Ankle-Brachial Index values at baseline and post-intervention (p=0.83). Maximum Walking Distance improvement was significantly higher (p=0.0006) in trimetazidine group compared to control group. Maximum Walking Time MWT and Pain Onset Time were significantly different between control and trimetazidine groups (p<0.05). CONCLUSIONS: Trimetazidine's anti-ischaemic effect in peripheral artery disease patients improved Maximum Walking Distance, while it had no significant influence on Ankle-Brachial Index. Well-designed studies addressing the issue are needed.

Wellens Syndrome in a patient with a history of hypertension and chronic obstructive pulmonary disease: a case report.

Wellens syndrome, an ST Elevation Myocardial Infarction (STEMI) equivalent, is also known as T-wave left anterior descending (LAD) coronary artery disease. Wellens syndrome is characterized by a unique electrocardiogram (ECG) pattern that suggests a significant stenosis in the left anterior descending coronary artery that warrants immediate intervention. Hereby, we present a case report of Wellens syndrome in a patient with a history of hypertension and chronic obstructive pulmonary disease (COPD) that may be potentially mistaken for pseudo- Wellens syndrome because the ECG pattern mimics left ventricular strain pattern (LVSP) in left ventricular hypertrophy (LVH). Thus, cautious examination of recent chest pain and ECG is important to differentiate Wellens syndrome and LVSP in patients with hypertension and COPD to perform early detection and aggressive intervention since they may help to lessen the adverse results.

Identifying pulmonary embolism - high risk patients after total knee replacement: systematic review.

OBJECTIVE: To determine the incidence, onset, risk factors and mortality of pulmonary embolism in total knee replacement patients. METHODS: The systematic review was conducted in September 2022, and comprised search on PubMed, ScienceDirect, Scopus and Crossref databases for studies published from 1977 till September 7, 2022, in the English language related to the incidence of pulmonary embolism after primary total knee replacement. Cochrane Handbook for Systematic Reviews of Interventions was used to assess risk of bias, and the Newcastle-Ottawa Scale was used to assess the quality of evidence. RESULTS: Of the 3,910 studies initially identified, 66(1.68%) were analysed in detail, which together had 13,258,455 total knee replacement patients. Pulmonary embolism was reported in 76,515(0.58%) cases. The onset of pulmonary embolism ranged 2-150 days post-surgery. Patients with older age, diabetes mellitus, higher body mass index, atrial fibrillation, previous venous thromboembolism, high Charlson Comorbidity Index score, hypertension, arrhythmia and chronic heart failure were at significantly higher risk (p<0.05). The overall mortality rate of pulmonary embolism in such cases ranged 10.53-100%. CONCLUSIONS: Pulmonary embolism is a rare complication after orthopaedic surgery, but it has a very high mortality rate. By recognising the risk factors, attending physicians can optimise the use of chemoprophylaxis, thus preventing pulmonary embolism.

Cardiac myxoma as a rare acute heart failure etiology in paediatrics: A case report.

Cardiac myxoma is extremely rare in children. However, if not treated immediately, it may cause varying symptoms until sudden death. A-9-years old male Javanese child was brought to the emergency department of Prof. Soekandar General Hospital, Mojokerto with progressive dyspnoea since one month which got worse in the left decubitus position. There was no significant past medical history. Physical examination revealed hypotension, mitral stenosis, tricuspid regurgitation, and pulmonary congestion. Transthoracic echocardiography revealed a round pedunculated 3x3.3 cm mass in the Left Atrium that swingingly moved to the Left Ventricle during diastole. This was diagnosed provisionally as Myxoma with a differential of thrombus. After stabilization, he was referred to a tertiary hospital for emergency excision. Histopathology confirmed the myxoma. There were no symptoms and activity limitations during the 6 months follow-up. To the best of our knowledge, this is the first paediatric cardiac myxoma with Acute Heart Failure symptoms reported in Indonesia. Echocardiography is imperative for diagnosing myxoma. Appropriate and timely management results in an excellent outcome.

Percutaneous transcatheter embolization in large tortuous coronary artery fistula patient: a case report.

Coronary artery fistula is a rare anomaly involving the coronary artery and a heart chamber or vessel. Percutaneous intervention has been shown to be effective and safe in fistulas that are small and nontortuous; however, it is not an absolute contraindication in fistulas that are large and tortuous. We report a delayed diagnosis of a single, large-diameter, tortuous coronary artery fistula that manifested as myocardial ischaemia due to the steal phenomenon in a 49 year old male. The undesirable connection was successfully obliterated by percutaneous embolisation, followed by an improvement in symptoms and daily activities. Steal phenomenon is the fundamental mechanism of myocardial ischaemia in coronary artery fistula, as confirmed by improvement in symptoms and coronary artery perfusion following occlusion of the fistula. Percutaneous catheterization is safe and effective for coronary artery fistula closure, and the occlusion site should be precise to achieve complete occlusion and prevent complications.