NURSING CARE IN ISCHEMIC HEART DISEASE

Аннотация

Ischemic heart disease (IHD), also known as coronary artery disease, remains a leading cause of morbidity and mortality worldwide. The role of nursing care in managing IHD is pivotal, encompassing early detection, patient education, medication management, lifestyle modification, and emotional support. This article explores the essential aspects of nursing care in IHD, emphasizing evidence-based practices and holistic patient management to improve clinical outcomes. Keywords: Ischemic heart disease, nursing care, coronary artery disease, patient education, cardiac rehabilitation. Ischemic heart disease (IHD) results from a reduced blood supply to the heart muscle, typically due to atherosclerosis of the coronary arteries. It includes conditions such as stable angina, unstable angina, myocardial infarction (heart attack), and silent ischemia. With millions affected globally, IHD poses significant challenges not only to patients but also to healthcare systems. Nurses play an integral role in the prevention, management, and rehabilitation of IHD, requiring a multidisciplinary and patient-centered approach. IHD occurs when the coronary arteries, which supply blood to the heart muscle, become narrowed or blocked. The primary cause is atherosclerosis – a buildup of fatty deposits and cholesterol on the arterial walls. This leads to reduced oxygen supply to the heart, resulting in chest pain (angina) or heart attack (myocardial infarction). Risk factors include hypertension, diabetes, smoking, highcholesterol, obesity, and a sedentary lifestyle. The nurse’s role in the management of ischemic heart disease (IHD) is vital across all stages of care – prevention, acute treatment, recovery, and rehabilitation. Nurses not only carry out physician-directed interventions but also function independently as educators, advocates, and caregivers. Their responsibilities span from detailed assessment to implementing personalized care plans. The nurse’s contribution can significantly influence patient outcomes, reduce readmission rates, and enhancethe qualityof lifeforindividuals livingwith IHD. Comprehensive Assessment and Continuous Monitoring. Accurate and ongoing assessment is thefoundation ofeffective nursing carein IHD:  Initial Assessment: Nurses collect patient history including risk factors such as smoking, diet,exercise habits, family history, andcomorbidities (e.g., diabetes or hypertension).  Symptom Recognition: Prompt identification of chest pain, shortness of breath, fatigue, and palpitations is critical. The nurse uses tools like the PQRST method (Provocation, Quality, Region, Severity, Time) to assess pain and differentiate between angina and other types of chest pain.  Vital Signs and Cardiac Monitoring: Regular measurement of blood pressure, heart rate, oxygen saturation, and respiratory rate, along with ECG monitoring, allows the nurse to detect changes suggestive ofischemia orinfarction.  Laboratory Monitoring: Nurses track cardiac biomarkers (e.g., troponins, CK-MB) and lipidprofiles to help evaluate disease progression and response totreatment. Administration and Management of Medications. Medication adherence is a major determinant of IHDoutcomes: https://ijmri.de/index.php/jmsi volume 4,issue4,2025 1025  Safe Administration: Nurses ensure timely delivery of medications such as nitrates (for angina relief), beta-blockers (to reduce myocardial oxygen demand), antiplatelet agents (e.g., aspirin, clopidogrel), ACE inhibitors, and statins.  Monitoring Side Effects: Nurses monitor for hypotension, bradycardia, bleeding tendencies, or otheradverse effects.  Patient Instruction: Patients are educated on the importance of medication compliance, proper dosage, storage, and howto recognizesigns ofcomplications orallergic reactions. Lifestyle Modification Support and Patient Education. Nurses are central figures in motivatingpatients to adopt heart-healthy behaviors:  Dietary Guidance: Collaborating with dietitians, nurses help patients follow a low-fat, low-sodium,and fiber-rich diet (e.g., DASHorMediterranean diets).  Smoking Cessation: Nurses use motivational interviewing techniques and may refer patients tocessation programs orprescribenicotinereplacement therapies.  Physical Activity: Educating patients onthe importance of regular, moderate exercise and helpingthem set realisticgoals.  Stress Management: Introducing patients to relaxation techniques such as deep breathing, guided imagery, yoga, orreferring to psychological counseling when necessary.  Risk Factor Education: Helping patients understand the significance of controlling blood glucose, managing weight, and maintainingoptimal blood pressure andlipid levels. Psychological and Emotional Support. The diagnosis of IHD often brings fear, anxiety, and depression:  Therapeutic Communication: Nurses build trust and provide a non-judgmental space for patients toexpress fears and frustrations.  Screening for Depression: Tools like the PHQ-9 can be