Managing stable angina pectoris: nitroglycerin, beta blockers and risk factor reduction

The Nurse Practitioner
|February 1, 1984
PubMed

Insights

Stable angina pectoris, a symptom of cardiovascular disease, requires careful management. This review covers its definition, causes, risk factors, and treatment strategies for healthcare providers.

Area of Science:

  • Cardiology
  • Internal Medicine

Background:

  • Angina pectoris is a common symptom of atherosclerotic cardiovascular disease.
  • It signifies potentially severe health outcomes.
  • Stable angina requires understanding its etiology and risk factors.

Purpose of the Study:

  • To review the definition and causes of stable angina pectoris.
  • To discuss reversible risk factors associated with the condition.
  • To outline management strategies for nurse practitioners.

Main Methods:

  • Literature review of angina pectoris definition, etiology, and risk factors.
  • Analysis of current behavioral and pharmacological management trends.
  • Development of a management plan for primary care follow-up.

Main Results:

  • Stable angina pectoris is linked to atherosclerotic cardiovascular disease.
  • Reversible risk factors play a significant role in its development.
  • Nurse practitioners can manage long-term follow-up after initial medical workup.

Conclusions:

  • Effective management of stable angina involves addressing risk factors.
  • Behavioral and pharmacological interventions are key treatment modalities.
  • Nurse practitioners are integral to the long-term care of patients with stable angina.

Related Concept Videos

Antianginal Drugs: Nitrates and β-Blockers01:16

Antianginal Drugs: Nitrates and β-Blockers

In cardiovascular health, antianginal drugs combat angina pectoris — a condition marked by chest pain owing to diminished blood flow to the heart.
Organic nitrates,  such as nitroglycerin, play a pivotal role. Once metabolized, they liberate nitric oxide, a molecular marvel. Nitric oxide triggers guanylyl cyclase and augments cGMP production. This biochemical cascade orchestrates the relaxation of vascular smooth muscles, ushering in vasodilation and enhancing coronary blood flow. Administered...
Angina II: Classification01:27

Angina II: Classification

Angina, also known as angina pectoris, is a chest pain resulting from diminished blood flow to the heart muscle and is often a symptom of coronary artery disease. Angina presents several variants with distinctive attributes, etiologies, and therapeutic approaches. The main types of angina include stable, unstable, variant (Prinzmetal's), microvascular, intractable, and silent ischemia.Stable angina is caused by atherosclerosis, which leads to the formation of plaques that narrow the coronary...
Angina III: Clinical Manifestations and Assessment01:29

Angina III: Clinical Manifestations and Assessment

Angina manifests as chest pain, tightness, or squeezing discomfort typically located behind the breastbone. It can radiate to the neck, jaw, shoulders, and inner aspects of the upper arms, most commonly the left arm. Patients may experience shortness of breath, fatigue, profuse sweating, dizziness, indigestion, heartburn, palpitations, anxiety, and vomiting as accompanying symptoms. This pain often lasts a few minutes and is triggered by physical exertion, emotional stress, heavy meals, or cold...
Angina IV: Management01:26

Angina IV: Management

IntroductionThe management of angina requires a comprehensive approach that includes pharmacological therapies, medical procedures, and lifestyle modifications.Pharmacological TherapiesAntiplatelet agents, such as aspirin, clopidogrel, prasugrel, and ticagrelor, play a pivotal role in preventing thrombus formation in patients with angina. These medications inhibit platelet aggregation and reduce the likelihood of myocardial infarction and other cardiovascular events.Anticoagulants, including...
Angina V: Nursing Management01:20

Angina V: Nursing Management

Angina, a symptom of myocardial ischemia, requires a structured nursing management approach to ensure effective care and prevent complications like myocardial infarction. Comprehensive nursing care involves assessing, diagnosing, planning, implementing interventions, and evaluating outcomes, all tailored to the individual patient's needs.Patient AssessmentNursing assessment begins with a detailed subjective evaluation of symptoms, which typically include chest pain or pressure radiating to the...
Atherosclerosis III: Management01:26

Atherosclerosis III: Management

Management of atherosclerosis involves an integrated strategy encompassing pharmacological treatment, surgical interventions, lifestyle changes, and nutrition therapy to address the multifactorial nature of the disease.Pharmacological TherapyA cornerstone of atherosclerosis management is the use of pharmacological agents. Statins, such as atorvastatin, are pivotal in inhibiting HMG-CoA reductase, an enzyme that catalyzes an initial step in cholesterol synthesis in the liver. This reduction in...