Validation of the JAMR upper-arm pressure monitor B23 according to the AAMI/ESH/ISO Universal Standard (ISO 81060- 2:2018/AMD 1:2020).

The aim of this study was to evaluate the accuracy of the JAMR upper-arm blood pressure monitor B23 in the general population according to the AAMI/ESH/ISO Universal Standard (ISO 81060-2 : 2018/AMD 1 : 2020). The study recruited participants who met the criteria of the AAMI/ESH/ISO Universal Standard in terms of their number, sex, age, limb size, and blood pressure (BP) distribution. The study involved measuring BP, including both SBP and DBP, using both the test device and a standard mercury sphygmomanometer in sequential measurements.

Validation of the JAMR F1701T (arm type) pressure monitor according to the Association for the Advancement of Medical Instrumentation/European Society of Hypertension/ISO 81060-2:2018 protocol.

To validate the JAMR F1701T (arm type) blood pressure (BP) monitor according to the Association for the Advancement of Medical Instrumentation/European Society of Hypertension/International Organization for Standardization (AAMI/ESH/ISO) Universal Standard (ISO 81060-2:2018). A total of 90 subjects (male 60 and female 30) were recruited to fulfill the criteria of the AAMI/ESH/ISO Universal Standard (the number, gender, age, limber size, and BP distribution), and sequential measurements of BP, including both SBP and DBP were obtained using the test device and the standard mercury sphygmomanometer. A total of 270 sets of comparison data (three sets of each subject) were obtained and analyzed.

NSUN2 alleviates doxorubicin-induced myocardial injury through Nrf2-mediated antioxidant stress.

Doxorubicin (DOX) is a commonly used antitumor drug, but its application has been limited because of its strong cardiac damage. This study aims to explore the role of NSUN2 in DOX-induced heart injury. C57BL/6J mice were intraperitoneally injected with 20 mg/Kg DOX to induce heart injury.

Preliminary Interpretations of Epigenetic Profiling of Cord Blood in Preeclampsia.

Preeclampsia (PE) is characterized by new-onset hypertension after 20 weeks of pregnancy and results in high maternal and fetal mortality worldwide. It has been reported that PE is associated with abnormalities in the umbilical cord and cord blood. However, previous studies were focused primarily on the transcriptomics level, while the underlying gene regulatory landscapes are still unclear.

The association of garlic intake and cardiovascular risk factors: A systematic review and meta-analysis.

Garlic is a common cooking ingredient and used in traditional medicine in Asian countries. There is a growing attention on garlic due to its preventive characteristics in cardiovascular diseases (CVDs). Many studies have reviewed the association between garlic intake and CVDs; however, no consistent conclusions have been drawn.

The de Winter ECG pattern: Distribution and morphology of ST depression.

Background: The reported positive predictive value (PPV) for the "de Winter ECG pattern" to predict an acute left anterior descending artery (LAD) lesion is inconsistent. Besides, the morphology of upsloping or nonupsloping ST depression (STD) may have different significance of severity and prognostication.

Methods: We searched the MEDLINE database using "de Winter" or "junctional ST-depression with tall symmetrical T-waves" or "tall T wave" or "STEMI equivalent" as the item up to March 2020.

A de Winter electrocardiographic pattern caused by left main coronary artery occlusion: A case report.

A de Winter electrocardiographic (ECG) pattern comprising precordial junctional ST depression followed by tall, positive symmetrical T waves in leads V1/V2 to V4/V6 is often concomitant with ST elevation in lead aVR. This finding strongly suggests proximal left anterior descending coronary artery occlusion. We described a patient who had the de Winter ECG pattern in leads V2 to V4 by acute left main coronary artery (LMCA) occlusion.

Different ECG patterns of left main coronary artery occlusion signifying varying degrees of ischemic severity.

Many ischemic ECG patterns are found in patients with acute left main coronary artery occlusion. We present a patient with dynamic ECG changes that corresponded to changes in his clinical symptoms and hemodynamic status. These changes signify different severity of myocardial ischemia caused by left main coronary artery disease.

PR depression with multilead ST elevation and ST depression in aVR by left circumflex artery occlusion: How to differentiate from acute pericarditis.

PR-segment depression with multilead ST-segment elevation and ST-segment depression in lead aVR are classic ECG manifestation of acute pericarditis. We present a patient, where the etiology of these ECG features was acute ST-elevation myocardial infarction due to left circumflex artery occlusion. To avoid misdiagnosis, unnecessary examinations, and inappropriate therapeutic decisions, the possibility of ST-segment elevation myocardial infarction should be kept in mind even when ECG changes typical for pericarditis are encountered in chest pain patients.

Predicting the outcome of acute pulmonary embolism by dynamic changes of the QRS complex in lead V1.

Electrocardiography can provide useful prognostic information in acute pulmonary embolism (APE). Several abnormal QRS changes in lead V1, including notched or fragmented QRS, incomplete or complete right bundle branch block (IRBBB or CRBBB) and the QR sign, which are associated with APE, are of prognostic significance. To illustrate this, we describe lead V1 QRS changes in combination with the clinical state of six APE patients.

Electrocardiographic findings of acute total occlusion associated with a sub-occlusion involving the left anterior descending and the right coronary artery.

Background: The ECG characteristics of simultaneous acute occlusion/sub-occlusion of two coronary arteries involving the left anterior descending (LAD) and right (RCA) coronary artery have been rarely described in the literature.

Methods: We present two patient cases, where one of the arteries was totally occluded and the other one had a sub-occlusion with severely limited flow to demonstrate the ECG characteristics of this severe presentation of acute coronary syndrome.

Results: Two ECG patterns suggested simultaneous occlusions of the RCA and LAD.

The value of electrocardiography in prognosticating clinical deterioration and mortality in acute pulmonary embolism: A systematic review and meta-analysis.

The role of electrocardiography (ECG) in prognosticating pulmonary embolism (PE) is increasingly recognized. ECG is quickly interpretable, noninvasive, inexpensive, and available in remote areas. We hypothesized that ECG can provide useful information about PE prognostication.

Significance of ST-segment deviation in patients with acute pulmonary embolism and negative T waves.

Background: Common electrocardiogram (ECG) manifestations in acute pulmonary em-bolism (APE) include ST-segment deviation (STDV) along with negative T-waves (NTW). STDV could occur in 3 typical ischemic patterns: (i) the left ventricular (LV) subendocardial ischemic pattern; (ii) the right ventricular (RV) transmural ischemic pattern; and (iii) the LV subendocardial plus RV transmural ischemic pattern. The purpose of this study was to evalu-ate the relationship of STDV and adverse clinical outcomes and to identify the relationship of relatively normal ECG and favorable clinical outcomes.

The value of electrocardiographic abnormalities in the prognosis of pulmonary embolism: a consensus paper.

Electrocardiographic (ECG) abnormalities in the setting of acute pulmonary embolism (PE) are being increasingly characterized and mounting evidence suggests that ECG plays a valuable role in prognostication for PE. We review the historical 21-point ECG prognostic score for the severity of PE and examine the updated evidence surrounding the utility of ECG abnormalities in prognostication for severity of acute PE. We performed a literature search of MEDLINE, EMBASE, and PubMed up to February 2015.

Updated electrocardiographic classification of acute coronary syndromes.

Unlabelled: The electrocardiogram (ECG) findings in acute coronary syndrome should always be interpreted in the context of the clinical findings and symptoms of the patient, when these data are available. It is important to acknowledge the dynamic nature of ECG changes in acute coronary syndrome. The ECG pattern changes over time and may be different if recorded when the patient is symptomatic or after symptoms have resolved.

Electrocardiogram patterns during hemodynamic instability in patients with acute pulmonary embolism.

Background: We have previously described new electrocardiogram (ECG) findings for massive pulmonary embolism, namely ST-segment elevation in lead aVR with ST-segment depression in leads I and V4 -V6 . However, the ECG patterns of patients with acute pulmonary embolism during hemodynamic instability are not fully described.

Methods: We compared the differences between the ECG at baseline and after deterioration during hemodynamic instability in twenty patients with acute pulmonary embolism.

Effect of hyperlipidemia on Foxp3 expression in apolipoprotein E-knockout mice.

Background: The transcription factor forkhead box P3 (Foxp3) plays an essential role in the development and function of regulatory T cells.

Aims: To examine the effect of hyperlipidemia on the expression of Foxp3 in mice.

Methods: Twenty-four 8-week-old male apolipoprotein E (ApoE) mice on a C57BL/6 background were randomly divided into control group and high fat diet group, 12 mice per group.

Electrocardiographic abnormalities in patients with acute pulmonary embolism complicated by cardiogenic shock.

Background: Cardiogenic shock (CS) is a predictor of poor prognosis in patients with acute pulmonary embolism (APE).

Objectives: The aim of this study was to compare electrocardiography (ECG) parameters in patients with APE presenting with or without CS.

Methods: A 12-lead ECG was recorded on admission at a paper speed of 25 mm/s and 10 mm/mV amplification.