2021年1月1日 · L-arginine supplements are marketed as a way to increase circulation, lower blood pressure, and promote erections. Heart risks: People with heart disease should avoid L-arginine. A study of L-arginine's effect on heart attack survivors had to be stopped early after six people taking the supplement died.

2023年6月30日 · Some evidence shows that arginine may help improve blood flow in the arteries of the heart. That may improve symptoms of clogged arteries, chest pain or angina, and coronary...

2023年8月10日 · As a supplement, L-arginine can be used orally and topically. It can also be administered intravenously (IV). Because L-arginine acts as a vasodilator, opening (dilating) blood vessels, many people take oral L-arginine to treat heart conditions and erectile dysfunction. Research on the use of L-arginine for specific conditions shows: Angina.

2017年2月11日 · According to the Mayo Clinic, arginine supplements may have benefits for people with certain cardiovascular conditions. For example, they may help treat: Arginine supplements may also have...

2014年12月12日 · Conclusion: The use of L-arginine significantly improved outcomes compared to placebo. High blood pressure is now considered one of the main challenges facing human health and is one of the most important risk factors for cardiovascular disease 1.

Cardiac rehabilitation (CR) following acute myocardial infarction (AMI) improves physical capacities and decreases hospitalizations and cardiovascular mortality. L-arginine is the substrate used by nitric oxide (NO) synthase to generate NO and it ...

Methods: In seven patients (aged 39 ± 8 years) with CHF, we obtained the following parameters using echocardiography and an LV Millar Mikro‐Tip catheter simultaneously under four conditions: basal, during NO inhalation (40 ppm), in basal condition before L‐arginine infusion, and after L‐arginine intravenous infusion (mean dose 30.4 ± 1.9 g).

Methods: In seven patients (aged 39 +/- 8 years) with CHF, we obtained the following parameters using echocardiography and an LV Millar Mikro-Tip catheter simultaneously under four conditions: basal, during NO inhalation (40 ppm), in basal condition before L-arginine infusion, and after L-arginine intravenous infusion (mean dose 30.4 +/- 1.9 g).

2024年11月13日 · Numerous studies have explored the effects of L-arginine, whether administered in the form of a supplement or through infusion during cardioplegia, on cardiac and inflammatory markers in individuals undergoing coronary artery bypass grafting (CABG). However, these studies presented contradictory findings.

The amino acid, L-Arginine (L-Arg) plays an important role in the cardiovascular system. Data from the literature show that L-Arg is the only substrate for the production of nitric oxide (NO), from which L-Arg develops its effects on the cardiovascular system. As a free radical, NO is synthesized in …