What is the diagnosis and treatment for heart (cardiac) disease?

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Last updated: May 9, 2025View editorial policy

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From the Guidelines

The management of heart disease, particularly coronary artery disease (CAD), should prioritize a comprehensive approach including lifestyle modifications, risk factor management, and pharmacological interventions, as outlined in the 2019 ESC guidelines for the diagnosis and management of chronic coronary syndromes 1.

Key Recommendations for Heart Health

  • Regular exercise and a balanced diet are crucial for maintaining heart health and reducing the risk of CAD.
  • Management of hypertension and hyperlipidemia is essential for preventing heart failure, as emphasized in the ACCF and AHA guidelines on the management of heart failure 1.
  • For patients with suspected CAD, an exercise ECG may be recommended for the assessment of exercise tolerance, symptoms, arrhythmias, BP response, and event risk in selected patients, according to the 2019 ESC guidelines 1.

Pharmacological Interventions

  • Beta-blockers and calcium channel blockers (CCBs) are first-line treatments for angina symptoms, with long-acting nitrates, ivabradine, nicorandil, or ranolazine considered as second-line options for patients who cannot tolerate or have contraindications to first-line therapies 1.
  • In patients with heart failure, ACE inhibitors and beta-blockers should be used to prevent symptomatic heart failure, with diuretics added for patients with fluid retention 1.

Diagnostic Approaches

  • Exercise ECG and non-invasive imaging methods, such as transthoracic Doppler echocardiography, may be used to diagnose CAD and assess coronary flow reserve (CFR) 1.
  • Intracoronary acetylcholine with ECG monitoring may be considered during angiography to assess microvascular vasospasm in patients with suspected coronary microvascular angina 1.

From the FDA Drug Label

  1. 2 Heart Failure In two placebo controlled, 12-week clinical studies compared the addition of lisinopril up to 20 mg daily to digitalis and diuretics alone. The combination of lisinopril, digitalis and diuretics reduced the following signs and symptoms of heart failure: edema, rales, paroxysmal nocturnal dyspnea and jugular venous distention In one of the studies, the combination of lisinopril, digitalis and diuretics reduced orthopnea, presence of third heart sound and the number of patients classified as NYHA Class III and IV; and improved exercise tolerance. A large (over 3,000 patients) survival study, the ATLAS Trial, comparing 2. 5 mg and 35 mg of lisinopril in patients with systolic heart failure, showed that the higher dose of lisinopril had outcomes at least as favorable as the lower dose During baseline-controlled clinical trials, in patients with systolic heart failure receiving digitalis and diuretics, single doses of lisinopril resulted in decreases in pulmonary capillary wedge pressure, systemic vascular resistance and blood pressure accompanied by an increase in cardiac output and no change in heart rate.

Lisinopril is used to treat heart failure by reducing signs and symptoms such as:

  • Edema
  • Rales
  • Paroxysmal nocturnal dyspnea
  • Jugular venous distention
  • Orthopnea
  • Presence of third heart sound It also improves exercise tolerance and reduces the number of patients classified as NYHA Class III and IV 2.

From the Research

Heart Health and Cardiovascular Disease

  • The heart is a vital organ that requires careful management to prevent cardiovascular disease, with various studies highlighting the importance of controlling risk factors such as hypercholesterolemia and arterial hypertension 3, 4, 5, 6, 7.
  • Research has shown that fixed combinations of drugs, such as lisinopril, amlodipine, and rosuvastatin, can be effective in controlling these risk factors and reducing the risk of cardiovascular complications 3, 6, 7.

Treatment Options

  • The use of amlodipine and atorvastatin in combination has been shown to be effective in reducing blood pressure and low-density lipoprotein (LDL) cholesterol levels in patients with coronary heart disease 4, 5.
  • The combination of lisinopril and amlodipine, in conjunction with rosuvastatin, has been found to be safe and effective in lowering blood pressure and improving lipid profiles in patients with hypertensive disease and coronary heart disease 6, 7.

Efficacy and Safety

  • Studies have demonstrated that these combination therapies can achieve significant reductions in blood pressure and LDL cholesterol levels, with a high percentage of patients achieving target levels 4, 6, 7.
  • The safety profiles of these combination therapies have been found to be favorable, with minimal adverse events reported 6, 7.

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Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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