ACUTE CHRONIC HEART FAILURE / FLUID AT THE BOTTOM OF LUNGS THAT COULD NOT CLEAR UP; PNEUMONIA / BREATHING PROBLEMS; BODY ACHES / FELT LIKE SHE WAS HIT BY A TRUCK; CHILLS; HEADACHES; FEVER; This spontaneous report received from a patient concerned a female of unspecified age, race and ethnic origin. The patient's height, and weight were not reported. The patient's past medical history included: covid-19 in DEC-2020 (before the vaccine with every single symptom-fever, body aches, headaches, diarrhea, throwing up, loss of taste, bad cold that settled in her lungs that she did not know it went in the lung), and bad rash around stomach and back. The patient received covid-19 vaccine ad26.cov2.s (suspension for injection, route of admin not reported, batch number: 1808609, expiry: UNKNOWN) dose was not reported, 1 in total, administered on 27-MAR-2021 to left arm for covid-19 prophylaxis. Concomitant medications were reported as 2 medications and did not detail the names.  On 28-MAR-2021, the next morning the patient started to have body-aches, fever, chills, headache, felt like she was hit by a truck. The following month after the shot (APR-2021), she started to have breathing problems. She could not breath and the physician put her on an inhaler that worked for a couple of days then had to add a second one to open the lung up for the first to work. She did not remember the names of the inhaler but she stated she had to pay out of pocket as they were not covered by her insurance. Finally she got to where she could breath again and that lasted for a couple of month then she had to do another inhaler. Through out the whole year from DEC-2021 to DEC-2022, she felt like she had fluid at the bottom of her lungs that could not clear up. She said that if she bend over she could feel the fluid and she coughed for the whole year. She got admitted to the hospital ICU in DEC-2022 and stayed for 5 days. She was not sick when she got admitted but she still had fluids in the lungs. She said that she had pneumonia and heart failure. She was diagnosed with Acute Chronic heart failure. Through the whole year she had the whole symptoms of heart failure like, being exhausted and fatigued all the time. She also said that she was sick for a whole year and was off of work. Consumer stated that she takes 8 medications a day and 6 of them are for her heart but did not detail the names. The action taken with covid-19 vaccine ad26.cov2.s was not applicable. The patient had not recovered from acute chronic heart failure/fluid at the bottom of lungs that could not clear up, and the outcome of pneumonia/breathing problems, body aches/felt like she was hit by a truck, headaches, fever and chills was not reported. This report was serious (Hospitalization Caused / Prolonged).; Sender's Comments: V0: 20230258751-Acute chronic heart failure/fluid at the bottom of lungs that could not clear up,  pneumonia/breathing problems. The event has a compatible/suggestive temporal relationship, is unlabeled, and has unknown scientific plausibility. There is no information on any other factors potentially associated with the event. Therefore, the Causality is considered indeterminate. The company causality is considered unassessable.