Summary

Hypertension is a major public health concern worldwide because of its rising prevalence and concomitant risks of cardiovascular diseases. Coping strategies may encompass a full spectrum of clinical, epidemiological, experimental, and technological factors to inspire front-line practices and shape critical thinking. This entry collection aims to assemble entries of wealthy topics related to clinical, therapeutic, and population sciences of hypertension and cardiovascular diseases that could inform research scientists and healthcare professionals.

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Topic Review
Autoimmune Atherosclerosis
Atherosclerosis can be classified into primary simple atherosclerosis, which occurs with age, and secondary autoimmune atherosclerosis, which was also coined as accelerated atherosclerosis. Atherosclerosis is the main cause of cardiovascular diseases in autoimmune rheumatic diseases.
  • 1.3K
  • 15 Oct 2021
Topic Review
Apps for Coronary Heart Disease
Mobile health applications (MHA) are discussed to contribute in overcoming this gap in treatment by fostering CHD management. First, MHA may support daily monitoring of activities and symptoms. Second, adherence to treatment and lifestyle changes can be increased by self-tracking, feedback, and reminder functions of MHA.
  • 1.1K
  • 28 Oct 2021
Topic Review
Cardioplegic Solutions in pigs
Cardioplegic solutions are essential in cardiac surgery since they create a silent operating field and protect the myocardium against extensive ischemic damage and ischemia-reperfusion injury (IRI). Cardioplegia is defined as controlled-induced cardiac arrest. A cardioplegic solution induces cardioplegia leading to reversible cardiac arrest.
  • 981
  • 03 Nov 2021
Topic Review
Endothelin-1 and Hypertension
Hypertension (HTN) is one of the most prevalent diseases worldwide and is among the most important risk factors for cardiovascular and cerebrovascular complications. It is currently thought to be the result of disturbances in a number of neural, renal, hormonal, and vascular mechanisms regulating blood pressure (BP), so crucial importance is given to the imbalance of a number of vasoactive factors produced by the endothelium.
  • 1.4K
  • 28 Sep 2021
Topic Review
Vascular Regulation by endothelial Cells
Human umbilical cord (HUC) is a suitable source for isolation of endothelial cells (ECs) since it has no particular ethical impediments and is considered a non-tumorigenic and less immunogenic model. for this reason, HUC represents an advantageous experimental source for the isolation of endothelial cells. The ECs can produce/release molecules that modulate vasoconstriction and vasorelaxation by smooth muscle cells (SMC).
  • 1.1K
  • 28 Sep 2021
Topic Review
Bmp Signaling Regulates Hand1
The bone morphogenetic protein (Bmp) signaling pathway and the basic helix–loop–helix (bHLH) transcription factor Hand1 are known key regulators of cardiac development. In this study, we investigated the Bmp signaling regulation of Hand1 during cardiac outflow tract (OFT) development. In Bmp2 and Bmp4loss-of-function embryos with varying levels of Bmp in the heart, Hand1 is sensitively decreased in response to the dose of Bmp expression. In contrast, Hand1 in the heart is dramatically increased in Bmp4 gain-of-function embryos. We further identified and characterized the Bmp/Smad regulatory elements in Hand1. Combined transfection assays and chromatin immunoprecipitation (ChIP) experiments indicated that Hand1 is directly activated and bound by Smads. In addition, we found that upon the treatment of Bmp2 and Bmp4, P19 cells induced Hand1 expression and favored cardiac differentiation. Together, our data indicated that the Bmp signaling pathway directly regulates Hand1 expression in a dose-dependent manner during heart development.
  • 1.1K
  • 29 Sep 2021
Topic Review
Macrophages in Atherosclerosis Development
Atherosclerosis is a multifactorial chronic disease that has a prominent inflammatory component. Currently, atherosclerosis is regarded as an active autoimmune process that involves both innate and adaptive immune pathways. One of the drivers of this process is the presence of modified low-density lipoprotein (LDL). For instance, lipoprotein oxidation leads to the formation of oxidation-specific epitopes (OSE) that can be recognized by the immune cells. Macrophage response to OSEs is recognized as a key trigger for initiation and a stimulator of progression of the inflammatory process in the arteries. At the same time, the role of oxidized LDL components is not limited to pro-inflammatory stimulation, but includes immunoregulatory effects that can have protective functions. 
  • 1.4K
  • 28 Sep 2021
Topic Review
Atrial Fibrillation and Heart Failure
Atrial Fibrillation (AF) and Heart Failure (HF) are closely linked to each other, as each can be either the cause of or the result of the other. Successfully treating one of the two entities means laying the basis for treating the other one as well. AF is the most common cardiac arrhythmia, It is predisposed by several risk factors such as HF, ischemic heart disease, high blood pressure, valvular heart disease, sleep apnea, and diabetes, and at the same time increases the risk of developing heart failure of any kind (heart failure with preserved ejection fraction, HFpEF; heart failure with mid-range ejection fraction, HFmrEF; heart failure with reduced ejection fraction, HFrEF). AF and heart failure co-exist in up to 30% of patients and are closely linked to each other, as each can be either the cause of or the result of the other (“Atrial Fibrillation Begets Heart Failure and Vice Versa”). When both conditions occur in the same patient, the prognosis is worse than with either condition alone. Pulmonary Vein Isolation (PVI) is a well established treatment option in patients with symptomatic atrial fibrillation. Studies investigating PVI in patients with AF and HF will be discussed in this paper.
  • 1.2K
  • 16 Sep 2021
Topic Review
Sympathetic–Vascular Interactions
Sympathetic–vascular interactions means that the sympathetic nervous system plays a pivotal role in the short- and long-term regulation of different cardiovascular functions. In recent decades, increasing evidence has demonstrated that sympathetic neural influences are involved not only in the vasomotor modulation of small resistance arteries but also in the control of large arteries. Sympathetic activity and vascular function, which are key factors in the pathophysiology and prognosis of cardiovascular disease, are linked by a close relationship. Evidence from experimental studies indicates that the sympathetic nervous system is critically influenced, at the central and also at the peripheral level, by the most relevant factors regulating vascular function, namely nitric oxide, reactive oxygen species and endothelin. Additionally, there is evidence of a reciprocal influence between endothelial function and sympathetic mechanisms. 
  • 887
  • 03 Sep 2021
Topic Review
Computer Modeling of the Heart
Computer modeling of the electrophysiology of the heart has undergone significant progress. A healthy heart can be modeled starting from the ion channels via the spread of a depolarization wave on a realistic geometry of the human heart up to the potentials on the body surface and the ECG.
  • 1.3K
  • 25 Aug 2021
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