I get PVC’s daily around a thousand of them my cardiologist hasn’t given me any medication for it, most of the time my heart rate is in tachycardia but when I’m masturbating sometimes before a climax my heart rate will drop to the 70-80s which is low for me or sometimes it’s very high like 150bpm even just laying down or walking my hr is 100bpm-140bpm is this normal should I be worried about the spike during masturbation?