Can arrhythmias cause sudden cardiac arrest?
Yes, severe arrhythmias, particularly ventricular fibrillation, can lead to sudden cardiac arrest if not promptly treated.
When is surgery required for arrhythmias?
Surgery may be needed in cases where other treatments fail or for patients with complex arrhythmias. Cardiac surgeons may perform procedures like the maze procedure or implant devices such as ICDs.
What are the treatment options for severe arrhythmias?
Treatments include medications to control heart rate, cardioversion to restore normal rhythm, catheter ablation to remove abnormal tissue, and the use of pacemakers or ICDs.
How are arrhythmias diagnosed?
Arrhythmias are diagnosed by a cardiac surgeon. Arrhythmias are diagnosed using an ECG, Holter monitor, and electrophysiology study. These tools help doctors analyze heart rhythms and locate the source of abnormal electrical activity.
What are the types of arrhythmias?
Arrhythmias can be classified into supraventricular arrhythmias and ventricular arrhythmias (originating in the lower chambers). They can also be tachycardic (fast) or bradycardic (slow).
Why should a cardiac surgeon be involved in treating end-stage heart failure?
A cardiac surgeon can offer advanced treatments like heart surgery, LVAD implantation, or heart transplants. They work with a team to give the best possible care and improve the patient's life and survival chances.
What treatments are available for end-stage heart failure?
Treatment may include strong medicines, special heart devices, heart pumps (LVADs), or a heart transplant if the patient qualifies. Some patients also receive palliative care to help them feel better and live more comfortably.
How is end-stage heart failure diagnosed?
Doctors use tests like echocardiograms (heart ultrasound), ECGs (heart rhythm tests), MRIs, CT scans, and blood tests to check how well the heart is working and to find the cause of the symptoms.
What are the common symptoms of end-stage heart failure?
People often feel very tired, short of breath even while resting, have swelling in their legs or belly, and may find it hard to do simple activities like walking or eating.
What is end-stage heart failure?
End-stage heart failure is the final stage of heart disease where the heart becomes very weak and cannot pump enough blood. Even with medicines and treatments, symptoms stay severe and daily life becomes very difficult.
