“Broken” heart repair: promising new surgical technique for heart attacks

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Medical researchers are designing a new way to repair a broken heart wall from a severe heart attack. Credit: Chinese medical journal

Heart attack, medically known as myocardial infarction (MI), is a common heart condition. MI is caused by problems in the blood supply to parts of the heart. In severe cases, MI may be accompanied by ruptures in the wall that separate different parts of the heart, such as the ventricular septic (a wall that separates the right ventricle that pumps deoxygenated blood to the lungs to oxygenate, from the ventricle left pumping oxygenated blood to the rest of the body). Not surprisingly, without proper surgery, an RSV for IM increases the chances of death.

Current surgical techniques used to close RSV due to MI have been shown to be ineffective in several situations, which put a group of Chinese medical researchers to work. These researchers from the first affiliated hospital of Zhengzhou University and Capital Medical University of China worked specifically on RSV due to MI accompanied by life-threatening blood pressure fluctuations or hemodynamic instability (HI ). The researchers successfully devised a surgical technique that improved outcomes in patients suffering from RSV and HI due to MI (RSV-HI-MI), according to a study published in Chinese medical journal. To further explain the motivation of his study, Dr. Chao Liu (first author of the study) says, “We aimed to present a new surgical repair technique that can be used safely, feasibly, and effectively in patients. hemodynamically unstable with RSV in acute phase cases. “

Medical researchers, who sought to save the lives of patients with VSR-HI-MI, call their new surgical technique SurfOP, a method that combines devices called occlusal and patch. While the occluder is used to repair the “hole” in the heart, the patch (derived from biocompatible materials) is used to close it. This is an updated version of the conventionally used surgical method, in which only a simple patch is used. Physicians then tested the improved technique on nine patients consented to RSV-HI-MI and compared the results with 54 others. The results showed that the procedure had an impressive 100% . In addition, compared to a bleak 10% survival rate if managed conservatively, SurCOP achieved a promise of 77.8% survival when an average follow-up time of 187 days was considered. It is important to note that none of the patients who underwent SurCOP developed RSV after surgery.







A group of Chinese medical researchers has been successful in designing a new surgical technique, called SurCOP, to repair ruptures caused by heart attacks. Credit: Chinese medical journal

These are incredibly promising findings. Overall, the study highlights the extent to which SurCOP’s surgical technique addresses the clinical problems posed by VSR-HI-MI. Exalted by the success of the study, Dr. Liu concludes: “Our experience has shown that the SurCOP technique is a safe, easy to manipulate and effective method. We hope we can receive feedback from surgeons who will attempt to perform this process. alternative therapeutic technique and work together to improve the prognosis of RSV patients “.







Exalted by the success of the study, Dr. Liu says: “Our experience has shown that the SurCOP technique is a safe, easy to manipulate and effective method. We hope we can receive feedback from surgeons who will attempt to perform this process. alternative therapeutic technique and work together to improve the prognosis of RSV patients “. Credit: Chinese medical journal

In fact, the world can now heal a little better from the complications that arise attacks.


The new technique uses mortise and tenon joints to repair unstable shoulders


More information:
Chao Liu et al, A new surgical technique for ventricular septal rupture of post-myocardial infarction with hemodynamic instability, Chinese medical journal (2021). DOI: 10.1097 / CM9.0000000000001442

Provided by Chinese Medical Journal

Citation: Repairing “Broken” Hearts: Promising New Surgical Technique for Heart Attacks (2021, June 30) Retrieved June 30, 2021 at https://medicalxpress.com/news/2021-06-broken-heartsnew- surgical-technique-heart.html

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