I believe it will be a long-term matter. It may take a year to see some improvement on an echo, but in the long run, your LVH will surely not be getting worse.
Had you had any EKG's before? If so, did they pick up the LVH? The reason I ask is because I'm only 26, but I've had what I believe to be anxiety-related hypertension my whole life, but I had 2 normal EKG's recently. I just want to be sure that they would have seen any LVH if it were present.
What have you read about LVH that was so depressing? We tend to only remember the bad stuff. Yes, LVH is another risk factor for cardiovascular attacks, but the risk is much smaller than that of HTN, or high cholesterol, or smoking. But for now, you're much better off having LVH than the hypertension that caused it.
What were your BP numbers? And for how many years?