Chapter 9
Cardiovascular Drugs: Antihypertensive Drugs
Medicamentos Cardiovasculares: Classificação Baseada em Indicações Terapêuticas
Cardiovascular diseases, encompassing a range of conditions, can significantly affect the heart's operations and the overall circulatory system. These ...
Hipertensão e Regulação da Pressão Arterial
Hypertension, the most common cardiovascular disease, is diagnosed through repeated measurements of elevated blood pressure. Its risks, including damage ...
Medicamentos Anti-hipertensivos: Ação dos Diuréticos
Diuretics are antihypertensive drugs used to treat hypertension resulting from sodium and water retention. Sodium, vital for fluid balance and nerve or ...
Medicamentos Anti-hipertensivos: Diuréticos da Classe Tiazida
Thiazide diuretics are sulfonamide derivatives featuring a benzothiadiazine ring system in their molecular structure. Based on this structure, thiazide ...
Medicamentos Anti-hipertensivos: Diuréticos Poupadores de Potássio
Liddle syndrome is a genetically inherited form of hypertension characterized by the overactivity of epithelial sodium channels in the nephron, the ...
Medicamentos Anti-hipertensivos: Ação dos Bloqueadores Beta-1
β1-receptors are primarily located in the heart and kidneys. In cardiac myocytes, these receptors interact with neurotransmitters released by the ...
Medicamentos Anti-hipertensivos: Ação dos Betabloqueadores Não Seletivos
β receptors are classified into three subclasses: β1, β2, and β3. β1 receptors are primarily located in the heart and kidneys. ...
Anti-hipertensivos: Ação dos Bloqueadores dos Canais de Cálcio
Calcium ions are essential to contract smooth muscle cells in blood vessels. They enter these cells through voltage-dependent calcium channels, ...
Medicamentos Anti-hipertensivos: Inibidores da Enzima Conversora de Angiotensina
Angiotensin-converting enzyme (ACE), a vital component of the renin-angiotensin-aldosterone system, is abundant in lung endothelial cells. ACE converts ...
Medicamentos Anti-hipertensivos: Bloqueadores de Receptores da Angiotensina II
In the renin-angiotensin-aldosterone system, a hormone called angiotensin II plays a crucial role. It binds to the AT1 receptors in vascular smooth ...
Medicamentos Anti-hipertensivos: Inibidores Diretos da Renina
The renin-angiotensin-aldosterone system (RAAS) is an intricate physiological pathway involving numerous enzymes and hormones, including renin, ...
Medicamentos Anti-hipertensivos: Vasodilatadores
Vasodilators, primarily affecting the smooth muscles within arterial and venous walls, are commonly used for hypertension treatment. Medications such as ...
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