Vet Bill's for Marlee's heart

Marlee is a loveable 5 year old neapolitan mastiff.  Yesterday after returning from the groomer, her health took a turn for the worse.  She was taken to the vet and found to be in a lethal heart rhythm called ventricular tachycardia. With medication, it was successfully turned back to an almost normal heart rhythm.  She has a positive prognoses from the veterinarian, but needs further in depth diagnostic testing to keep her alive. Unfortunately, the testing and treatment are expensive, but it will help ensure this will not happen to her again.  She has a loving family that wants to help her as much as possible. Anything is greatly appreciated and will help marlee get back on track to being healthy.