As one who fights a constant battle with PVC’s (and Mitral Valve Prolapse and Atril Fib
twice) hopefully I can add some information that may be of some help to some of you.
I read an article titled "Fish May Prevent Rhythm Problems" in the March 1996 issue of
the Harvard Heart Letter (HHL)(800-829-9171) which talked about a study in Germany that
appeared in the American Journal of Cardiology (didn’t say which issue). The study
tested 79 patients that had at least 2,000 VPC’s (ventricular premature contractions)in
a 24 hour period. None had more than three VPC’s in a row or evidence of severe heart
damage. "The volunteers were randomly assigned to receive 15ml (around 1 tablespoon) of
either fish oil (cod liver oil) or sunflower-seed oil each day. After 16 weeks, the
patients’ heart rhythms were retested, and, for the fish oil group, the average number
of VPC’s during a 24-hour period fell from 6,937 to 3,591 – a 48% reduction. The
frequency of VPC’s also declined among the subjects who consumed sun-flower oil, but
only by 25%. A decrease in the number of VPCs of 70% or more occurred for 44% of those
who consumed fish oil, versus 15% of the subject who took sunflower oil." The HHL goes
on to say that the data "suggest that fish oil might be a natural heart-rhythm drug.
Laboratory research indicates that fish oil might "stabilize" heart rhythms by
influencing the flow of chemicals across the coverings of heart-muscle cells…".
Needless to say, even though I’m a vegitarian, I started eating fish, and it did help.
I was on a Prodigy bulletin board when I first read this article. A fellow on the
bulletin board told me that he had a great reduction in PVC’s by crushing flax seeds in
a coffee grinder and sprinkling them on his cereal in the morning. He said it’s the
Omega 3 in the flax seed that helps the PVC’s. I had trouble finding flax seeds but I
did find flax seed oil. I take a tablespoon in the morning and another in the evening
and have had a dramatic reduction in PVC’s. Generally, the only time I have trouble any
more is after I eat. I have heard of many people who have trouble with PVC’s after
they eat but that discussion’s for another time. Occasionally I will take 1/4 of a 50mg
Lopressor (which my doctor says isn’t enough to do any good, but it is, and I have heard
from others who only need 1/4) if the the PVC’s particularly give me trouble. At this
time that may be a couple times a week.
In researching flax I found an article on the internet from the Envirnmental and
Preventive Health Center of Atlanta entitled "Essential Fatty Acids (EFA)-The Healing
Fats". The EFA Omega 3 is high in flax seeds. One sentence caught my eye, EFA’s "help
generate electrical currents that make out heart beat in orderly sequence".
Anyway, I hope this is some information that may help some of you if you would like to
give it a try. The only thing I don’t like about the flax oil is that each tablespoon
of flax oil has 14 grams of fat and I have tried to keep my fat intake under 35 grams
per day.
Best Wishes,
Dave