At 86 years old, Mr. Phat was diagnosed with a myocardial infarction due to a 99% narrowing of his right coronary artery caused by plaque build-up. This blockage led to arrhythmia with his heart rate sometimes dropping too low and at other times jumping too high, as well as chest pain.
The medical team at Tam Anh General Hospital in Ho Chi Minh City used a Rotablator diamond drill to smooth the atherosclerotic plaque in Mr. Phat’s vessel, allowing for the placement of a stent to address the narrowing and blockages in the artery. After the intervention, the patient experienced relief from chest pain, stable heart rate, and optimal dilation of the right coronary artery.
Atrioventricular block can have various causes, including fibrosis, natural degeneration of the conduction pathways, and myocardial ischemia. Depending on the severity, treatment options range from observation to the implantation of a pacemaker. Factors such as age, hypertension, dyslipidemia, diabetes, and lifestyle habits can increase the risk of atrioventricular block. To prevent the disease, maintaining a healthy lifestyle with a balanced diet, regular exercise, and stress management is recommended.
Mr. Phat’s successful coronary revascularization intervention highlights the importance of timely and appropriate medical care for conditions like atrioventricular block. By addressing the underlying causes and providing effective treatment, patients can experience improved outcomes and better quality of life.
