My fiance said the he saw her eat this afternoon, so that is a relief. Her gums are pink (that's one of the first things I looked at on her and I should've told you that...but... this is my BABY CAT and she has me a little panicked!.. not like dealing with humans on the ambulance... she's innocent!) I do have access to oxygen... so we can make her an oxygen tent if it's necessary. Right now, she is getting up every couple of minutes and repositioning or pacing.. her respiration rate is around 50 right now... her belly almost looks like it's spasming and her heart rate is running between 80 and 90 everytime we take it... which is low... what do you suggest??????
In 1871 a Russian Blue was shown at the first cat show at the Crystal Palace in London, under the name Archangel Cat. At this point, Russian Blues were shorthaired, solid blue felines with foreign body types. From photos and published sources of the time, the original coat was thick, dense, glossy, and colored a light silver-blue. Russian Blues competed in the same class with all other shorthaired blues, despite obvious differences in type. Since the round-headed, cobby British Blues were favored in the show halls, the slender Russian Blues rarely won.
Pulmonary edema is the buildup of fluid in the within these air sacs leading to shortness of breath. Located in the lungs are thousands of air sacs (alveoli) which are small balloon-like structures where the exchange of carbon dioxide and oxygen occurs. Tiny capillaries surround the alveoli on the outside. When the cat breathes in, air enters the lungs, causing the alveoli to expand. Oxygen passes from the alveoli and into the capillaries, carbon dioxide from the capillaries pass into the alveoli and is exhaled out. The most common causes of pulmonary edema relate to problems with the heart, such as hypertrophic cardiomyopathy. Heart diseases can lead to reduced movement of blood through the capillaries in the lungs. As the blood flow slows, fluid leaks out of the vessels into the airways. 
My cat isn't eating his treats which is VERY unusual for him. He's sitting like he's uncomfortable or ready to dash. He's also making a very weird, low noise almost like an attempt at a growl or purr but it isn't quite there. I also noticed he is breathing rather quickly. The article I read here said 20-30 breaths a minute and it looks like he's doing 40 in 30 seconds. His gums don't look pale or blue. Just the normal pink. His nose is still cold too. I haven't seen blood anywhere on him or in his litter box. It also seems like he hasn't vomited at all either.
If Mya started panting after playing suddenly, that may be a sign that something might be wrong. If is has been hotter than normal, and suddenly, that might explain the panting. It is difficult to say without the ultrasound whether she has a problem or not, unfortunately. She seems quite healthy otherwise, but if the panting is a dramatic change, having the ultrasound will let you know what is going on with her.
My cat developed rapid labored respirations a week ago, the vet diagnosed lung cancer and he also had bladder infection. On xray he had consolidated whitish area with scattered crystal like areas. He was given antibiotics for infection and a steroid injection the vet said to temporary help with the breathing but he said my pet did not have long to live. He is breathing less labored and his rate fluctuates between 60-80/min. question is could this be something else instead of cancer-fungal, parasite? I do feed stray cats and even though he is mainly indoor cat I do take him out when I'm outside and he has gone under shrubs and maybe has sniffed something?
Thoracic drainage tubes to remove fluids from the pleural cavity. Local anesthesia and IV sedation are administered to keep your cat comfortable during this procedure. Tubes will be flushed several times a day with 0.9% saline or lactated Ringers solution warmed to body temperature to wash the chest cavity (pleural lavage). Tubes will need to remain in place for between 4-6 days.
Regardless, you should visit your Veterinarian or an Emergency Veterinarian to examine Gizmo since she should be eating and drinking normally after this routine surgery and the ‘seizure like’ activity is also concerning; the moderate increase in respiration may be due to discomfort from surgery or due to something more serious. Regards Dr Callum Turner DVM
The Russian Blue appears bigger than it actually is because of its double coat, which is the most eye-catching feature of this breed. Dense, silky, and plush, the hair stands out at a 45-degree angle, allowing you to literally trace patterns into it, where they will remain until you smooth your hand over them. According to some legends, the Russian Blue was at one time the target of hunters, who likened their luxuriant fur to the fur of seals. The coat is bright blue, preferably lavender at the base (root), darkening along the shaft up to the tips of the guard hairs (protective hairs in the topcoat), which are tipped in silver. The coat shimmers with reflective light.
Allergy medicine wouldn’t help here, it may be a case that the beef tendon is causing pain or an obstruction for Kingston which may explain his posture of sitting and his increased respiratory rate. I would keep an eye on him, but if there is no improvement within a few hours I would recommend taking him into your Veterinarian for an examination; I wouldn’t induce vomiting since if there is an obstruction this may cause more pain and distress for him. Regards Dr Callum Turner DVM
I cannot think of a connection between the running after another cat and the symptoms that she is presenting with except possibly hypoglycemia (normally causes an increase in appetite) due to the blood glucose level being too low. I would suggest to rub a little corn syrup or honey on the gums to see if there is any improvement in Cupcake’s symptoms; ensure you keep Cupcake hydrated and visit your Veterinarian on Monday morning, if the symptoms increase in severity visit an Emergency Veterinarian. Regards Dr Callum Turner DVM
Sorry to hear your kitty is scratching like that! Does he show any signs of skin infections, fleas, mites, wounds from other cats? The cone could have stressed him further, yes, if he was scratching already because of tension/anxiety. Open sores can get infected, especially when left untreated and scratched further. We would recommend taking your kitty to the vet for a diagnosis. They will be able to provide you the advice and medication your kitty might need. Best wishes!